fix: Unify Prompts (#254)

* remove cot
* fix prompt template
* fix pool matrix
* spiral matrix fixed

reasoning_gym/algorithmic/string_synthesis.py

@@ -23,16 +23,6 @@ In the case a state is repeated the answer is the state before the repetition!
 The output should be the count of each block type after the rules have been applied in the order they are listed above.
 For example 1 0 3 0 2 0 0 0 1 means that you have 1 [A] 0 [B] 3 [C] 0 {{A}} 2 {{B}} 0 {{C}} 0 (A) 0 (B) 1 (C).
 
-Example:
-- Input: You have 2 [A], 3 [B], and 3 [C].
-- Output: 0 0 0 2 1 0 0 0 0
-- Explanation:
-    0. Initial state: 2 3 3 0 0 0 0 0 0
-    1. We can apply Rule 1 and obtain 1 {{A}}. New state: 1 2 2 1 0 0 0 0 0
-    2. We can apply Rule 1 again and obtain 1 {{A}}. New state 0 1 1 2 0 0 0 0 0
-    3. We can apply Rule 3 and obtain 1 {{B}}. New state 0 0 0 2 1 0 0 0 0
-    4. No more rules can be applied. The answer is 0 0 0 2 1 0 0 0 0
-
 Now, you have {A_square} [A], {B_square} [B], and {C_square} [C] blocks. Provide the count of each block type after applying the above rules.
 """