Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	3	1	2	4
2	X	X	X	X	3
2	X	X	X	X	2
1	X	X	X	X	2
3	X	X	X	X	1
	2	2	2	1

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	3	2	2	1
3	X	X	X	X	1
2	X	X	X	X	2
2	X	X	X	X	3
1	X	X	X	X	2
	1	2	3	2

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	2	3	1	2
2	X	X	X	X	2
1	X	X	X	X	4
2	X	X	X	X	3
2	X	X	X	X	1
	2	2	3	1

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	2	1	3	2
2	X	X	X	X	2
1	X	X	X	X	3
2	X	X	X	X	1
3	X	X	X	X	2
	3	2	1	2

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	1	3	2	2
1	X	X	X	X	2
3	X	X	X	X	2
2	X	X	X	X	2
4	X	X	X	X	1
	3	2	2	1

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	1	3	2	2
1	X	X	X	X	2
2	X	X	X	X	2
3	X	X	X	X	1
2	X	X	X	X	3
	3	1	2	2

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	2	2	2	1
4	X	X	X	X	1
1	X	X	X	X	2
2	X	X	X	X	2
3	X	X	X	X	2
	3	2	1	4

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	3	2	1	2
3	X	X	X	X	2
2	X	X	X	X	1
1	X	X	X	X	3
2	X	X	X	X	2
	2	1	3	2

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	1	2	4	3
1	X	X	X	X	3
2	X	X	X	X	2
3	X	X	X	X	1
2	X	X	X	X	2
	2	2	1	2

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	3	1	2	2
2	X	X	X	X	2
2	X	X	X	X	2
1	X	X	X	X	3
3	X	X	X	X	1
	2	3	2	1

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	2	2	2	1
2	X	X	X	X	1
2	X	X	X	X	2
3	X	X	X	X	2
1	X	X	X	X	3
	1	3	2	4

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	3	2	1	2
2	X	X	X	X	2
2	X	X	X	X	3
2	X	X	X	X	1
1	X	X	X	X	4
	1	2	3	2

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	2	3	3	1
2	X	X	X	X	1
1	X	X	X	X	4
2	X	X	X	X	2
2	X	X	X	X	3
	3	1	2	3

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	3	1	2	3
2	X	X	X	X	3
2	X	X	X	X	2
1	X	X	X	X	4
2	X	X	X	X	1
	2	3	3	1

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	3	4	2	1
3	X	X	X	X	1
2	X	X	X	X	2
1	X	X	X	X	3
2	X	X	X	X	2
	2	1	2	2

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	2	2	1	2
2	X	X	X	X	2
2	X	X	X	X	3
3	X	X	X	X	1
1	X	X	X	X	2
	1	3	4	2

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	2	2	2	1
2	X	X	X	X	1
2	X	X	X	X	2
3	X	X	X	X	2
1	X	X	X	X	3
	1	3	2	4

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	1	3	3	2
1	X	X	X	X	2
3	X	X	X	X	1
2	X	X	X	X	2
2	X	X	X	X	3
	3	1	2	3

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	2	2	3	1
2	X	X	X	X	1
2	X	X	X	X	2
1	X	X	X	X	3
3	X	X	X	X	2
	2	2	1	3

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	2	3	2	1
2	X	X	X	X	1
2	X	X	X	X	2
1	X	X	X	X	4
2	X	X	X	X	3
	2	1	2	3

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	2	3	1	2
2	X	X	X	X	2
1	X	X	X	X	4
2	X	X	X	X	1
2	X	X	X	X	3
	3	1	2	2

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	2	4	3	1
2	X	X	X	X	1
1	X	X	X	X	3
3	X	X	X	X	2
2	X	X	X	X	2
	2	1	2	2

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	3	1	2	3
2	X	X	X	X	3
2	X	X	X	X	2
3	X	X	X	X	1
1	X	X	X	X	2
	1	3	3	2

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	2	2	1	3
3	X	X	X	X	2
1	X	X	X	X	2
2	X	X	X	X	2
4	X	X	X	X	1
	3	2	2	1

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	2	1	3	4
2	X	X	X	X	3
1	X	X	X	X	3
3	X	X	X	X	2
3	X	X	X	X	1
	2	2	2	1

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	1	2	2	3
1	X	X	X	X	3
2	X	X	X	X	2
2	X	X	X	X	2
3	X	X	X	X	1
	3	2	2	1

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	1	3	2	2
1	X	X	X	X	3
2	X	X	X	X	1
3	X	X	X	X	2
2	X	X	X	X	2
	3	1	2	2

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	2	3	1	4
2	X	X	X	X	2
1	X	X	X	X	3
2	X	X	X	X	2
3	X	X	X	X	1
	2	2	2	1

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	1	2	2	2
1	X	X	X	X	3
2	X	X	X	X	1
2	X	X	X	X	2
3	X	X	X	X	2
	4	2	1	3

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	3	3	2	1
4	X	X	X	X	1
3	X	X	X	X	2
1	X	X	X	X	2
2	X	X	X	X	2
	2	1	3	3

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	2	1	3	3
2	X	X	X	X	3
1	X	X	X	X	3
3	X	X	X	X	1
3	X	X	X	X	2
	3	3	1	2

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	4	2	1	3
3	X	X	X	X	2
2	X	X	X	X	2
2	X	X	X	X	1
1	X	X	X	X	3
	1	2	2	2

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	3	2	1	2
3	X	X	X	X	2
4	X	X	X	X	1
2	X	X	X	X	2
1	X	X	X	X	2
	1	2	3	2

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	1	3	2	2
1	X	X	X	X	3
3	X	X	X	X	1
3	X	X	X	X	2
2	X	X	X	X	3
	2	1	2	3

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	3	1	2	2
2	X	X	X	X	3
2	X	X	X	X	1
1	X	X	X	X	4
2	X	X	X	X	2
	2	3	1	2

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	3	2	2	1
4	X	X	X	X	1
2	X	X	X	X	2
3	X	X	X	X	2
1	X	X	X	X	2
	1	3	2	2

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	4	3	2	1
4	X	X	X	X	1
3	X	X	X	X	2
2	X	X	X	X	2
1	X	X	X	X	2
	1	2	2	2

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	1	2	3	3
1	X	X	X	X	3
2	X	X	X	X	2
2	X	X	X	X	2
3	X	X	X	X	1
	3	3	2	1

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	3	2	1	2
3	X	X	X	X	2
2	X	X	X	X	3
3	X	X	X	X	1
1	X	X	X	X	3
	1	3	2	2

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	2	3	2	1
2	X	X	X	X	1
2	X	X	X	X	2
1	X	X	X	X	4
2	X	X	X	X	3
	2	1	2	3

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	1	2	3	3
1	X	X	X	X	4
2	X	X	X	X	3
2	X	X	X	X	1
2	X	X	X	X	2
	3	3	1	2

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	2	1	2	3
2	X	X	X	X	3
1	X	X	X	X	2
2	X	X	X	X	2
3	X	X	X	X	1
	3	2	2	1

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	1	3	2	3
1	X	X	X	X	3
3	X	X	X	X	2
2	X	X	X	X	3
3	X	X	X	X	1
	3	2	3	1

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	1	2	2	2
1	X	X	X	X	3
2	X	X	X	X	3
3	X	X	X	X	1
3	X	X	X	X	2
	4	3	1	2

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	3	2	1	2
3	X	X	X	X	2
2	X	X	X	X	1
1	X	X	X	X	3
2	X	X	X	X	2
	2	1	3	2

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	2	1	2	3
2	X	X	X	X	3
1	X	X	X	X	4
2	X	X	X	X	2
2	X	X	X	X	1
	2	3	2	1

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	1	2	2	2
1	X	X	X	X	3
2	X	X	X	X	3
3	X	X	X	X	1
3	X	X	X	X	2
	4	3	1	2

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	2	3	1	4
2	X	X	X	X	2
1	X	X	X	X	3
2	X	X	X	X	2
3	X	X	X	X	1
	2	2	2	1

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	3	1	2	2
2	X	X	X	X	2
2	X	X	X	X	2
1	X	X	X	X	3
3	X	X	X	X	1
	2	3	2	1

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	2	1	2	3
2	X	X	X	X	3
1	X	X	X	X	2
3	X	X	X	X	1
2	X	X	X	X	2
	2	3	1	2

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	2	1	3	2
2	X	X	X	X	2
1	X	X	X	X	3
3	X	X	X	X	2
2	X	X	X	X	1
	2	3	2	1

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	3	2	2	1
3	X	X	X	X	1
2	X	X	X	X	2
1	X	X	X	X	2
2	X	X	X	X	3
	2	1	2	3

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	3	3	2	1
3	X	X	X	X	1
2	X	X	X	X	2
2	X	X	X	X	2
1	X	X	X	X	3
	1	2	3	3

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	3	2	2	1
3	X	X	X	X	1
2	X	X	X	X	2
1	X	X	X	X	2
2	X	X	X	X	3
	2	1	2	3

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	1	2	2	3
1	X	X	X	X	3
2	X	X	X	X	2
2	X	X	X	X	1
3	X	X	X	X	2
	3	2	1	2

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	2	2	1	2
3	X	X	X	X	2
1	X	X	X	X	3
2	X	X	X	X	3
3	X	X	X	X	1
	3	2	4	1

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	4	3	1	2
3	X	X	X	X	2
3	X	X	X	X	1
2	X	X	X	X	3
1	X	X	X	X	3
	1	2	2	2

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	1	2	3	2
1	X	X	X	X	3
3	X	X	X	X	1
2	X	X	X	X	2
2	X	X	X	X	2
	2	2	1	3

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	2	2	1	3
2	X	X	X	X	2
2	X	X	X	X	2
1	X	X	X	X	3
3	X	X	X	X	1
	2	3	2	1

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	1	2	3	2
1	X	X	X	X	2
2	X	X	X	X	2
4	X	X	X	X	1
3	X	X	X	X	2
	3	2	1	2

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	2	3	1	2
2	X	X	X	X	2
1	X	X	X	X	4
2	X	X	X	X	1
2	X	X	X	X	3
	3	1	2	2

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	2	1	4	3
2	X	X	X	X	2
1	X	X	X	X	2
4	X	X	X	X	1
3	X	X	X	X	2
	2	2	1	2

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	1	3	2	2
1	X	X	X	X	3
3	X	X	X	X	1
2	X	X	X	X	3
3	X	X	X	X	2
	3	2	1	2

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	1	2	2	2
1	X	X	X	X	4
2	X	X	X	X	1
2	X	X	X	X	2
2	X	X	X	X	3
	4	1	2	3

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	2	2	1	3
2	X	X	X	X	2
2	X	X	X	X	2
3	X	X	X	X	1
1	X	X	X	X	3
	1	2	3	2

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	1	2	3	2
1	X	X	X	X	3
3	X	X	X	X	1
2	X	X	X	X	2
2	X	X	X	X	2
	2	2	1	3

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	4	3	1	2
3	X	X	X	X	2
3	X	X	X	X	1
2	X	X	X	X	3
1	X	X	X	X	3
	1	2	2	2

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	2	1	3	2
2	X	X	X	X	2
1	X	X	X	X	3
2	X	X	X	X	1
3	X	X	X	X	2
	3	2	1	2

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	1	2	2	3
1	X	X	X	X	4
2	X	X	X	X	2
2	X	X	X	X	3
2	X	X	X	X	1
	2	2	3	1

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	2	1	2	2
2	X	X	X	X	2
3	X	X	X	X	2
4	X	X	X	X	1
1	X	X	X	X	2
	1	4	3	2

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	2	3	2	1
2	X	X	X	X	1
3	X	X	X	X	2
1	X	X	X	X	3
2	X	X	X	X	2
	2	1	3	2

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	1	2	3	2
1	X	X	X	X	2
2	X	X	X	X	3
3	X	X	X	X	1
2	X	X	X	X	2
	2	3	1	2

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	2	1	3	4
2	X	X	X	X	3
1	X	X	X	X	3
3	X	X	X	X	2
3	X	X	X	X	1
	2	2	2	1

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	2	3	1	3
2	X	X	X	X	2
1	X	X	X	X	2
2	X	X	X	X	3
3	X	X	X	X	1
	3	2	3	1

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	2	3	4	1
2	X	X	X	X	1
1	X	X	X	X	4
2	X	X	X	X	3
2	X	X	X	X	2
	2	2	1	2

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	2	1	2	2
2	X	X	X	X	2
3	X	X	X	X	2
1	X	X	X	X	3
2	X	X	X	X	1
	2	4	3	1

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	1	2	3	2
1	X	X	X	X	2
2	X	X	X	X	2
4	X	X	X	X	1
3	X	X	X	X	2
	3	2	1	2

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	3	2	2	1
3	X	X	X	X	1
2	X	X	X	X	2
2	X	X	X	X	3
1	X	X	X	X	2
	1	2	3	2

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	2	2	2	1
2	X	X	X	X	1
2	X	X	X	X	2
2	X	X	X	X	3
1	X	X	X	X	4
	1	2	3	4

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	2	1	2	3
2	X	X	X	X	3
1	X	X	X	X	2
2	X	X	X	X	2
3	X	X	X	X	1
	3	2	2	1

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	1	2	2	3
1	X	X	X	X	3
2	X	X	X	X	2
2	X	X	X	X	2
3	X	X	X	X	1
	3	2	2	1

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	3	1	2	3
2	X	X	X	X	3
2	X	X	X	X	2
3	X	X	X	X	1
1	X	X	X	X	2
	1	3	3	2

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	1	2	3	2
1	X	X	X	X	3
3	X	X	X	X	1
2	X	X	X	X	2
2	X	X	X	X	2
	2	2	1	3

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	3	2	2	1
3	X	X	X	X	1
2	X	X	X	X	2
2	X	X	X	X	2
1	X	X	X	X	3
	1	2	2	3

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	2	3	1	2
2	X	X	X	X	2
3	X	X	X	X	1
2	X	X	X	X	3
1	X	X	X	X	2
	1	2	3	2

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	3	1	2	4
2	X	X	X	X	3
2	X	X	X	X	2
1	X	X	X	X	2
3	X	X	X	X	1
	2	2	2	1

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	1	2	3	2
1	X	X	X	X	3
3	X	X	X	X	1
2	X	X	X	X	2
2	X	X	X	X	2
	2	2	1	3

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	3	1	2	2
2	X	X	X	X	2
2	X	X	X	X	2
3	X	X	X	X	1
1	X	X	X	X	3
	1	2	3	2

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	3	2	2	1
3	X	X	X	X	1
2	X	X	X	X	2
1	X	X	X	X	2
2	X	X	X	X	3
	2	1	2	3

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	3	2	1	2
3	X	X	X	X	2
2	X	X	X	X	3
1	X	X	X	X	3
3	X	X	X	X	1
	2	2	3	1

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	3	4	2	1
3	X	X	X	X	1
2	X	X	X	X	2
1	X	X	X	X	3
2	X	X	X	X	2
	2	1	2	2

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	3	1	2	2
2	X	X	X	X	2
3	X	X	X	X	2
2	X	X	X	X	1
1	X	X	X	X	3
	1	3	2	2

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	2	2	1	2
3	X	X	X	X	2
1	X	X	X	X	3
2	X	X	X	X	1
2	X	X	X	X	2
	3	1	4	2

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	2	1	3	2
2	X	X	X	X	2
1	X	X	X	X	3
3	X	X	X	X	1
2	X	X	X	X	2
	2	3	1	2

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	2	2	1	3
2	X	X	X	X	2
2	X	X	X	X	2
1	X	X	X	X	3
3	X	X	X	X	1
	2	3	2	1

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	2	1	2	3
2	X	X	X	X	3
1	X	X	X	X	2
2	X	X	X	X	2
3	X	X	X	X	1
	3	2	2	1

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	3	3	1	2
3	X	X	X	X	2
3	X	X	X	X	1
1	X	X	X	X	3
2	X	X	X	X	3
	2	1	3	3

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	2	1	3	2
2	X	X	X	X	2
1	X	X	X	X	3
2	X	X	X	X	1
3	X	X	X	X	2
	3	2	1	2

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	4	2	1	3
3	X	X	X	X	2
2	X	X	X	X	2
2	X	X	X	X	1
1	X	X	X	X	3
	1	2	2	2

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]


Prompt:
You are a city planner trying to arrange skyscrapers on an 4x4 grid. Each cell must contain a skyscraper with a height from 1 to 4.
The rules are:
1. Each row and column must contain exactly one of each height (1-4).
2. The numbers around the grid indicate how many skyscrapers are visible from that direction (taller buildings block shorter ones behind them).

Given the following grid layout with visibility constraints:
Grid Layout:
	1	3	2	3
1	X	X	X	X	3
3	X	X	X	X	2
2	X	X	X	X	1
2	X	X	X	X	2
	3	1	3	2

Fill in the grid correctly. Format your answer as numbers arranged left to right, top to bottom, each row separated by a comma and space, enclosed in double square brackets.
Example: [[1 2 3 4, 2 3 4 1, 3 4 1 2, 4 1 2 3]]