diff --git a/reasoning_gym/algorithmic/cryptarithm.py b/reasoning_gym/algorithmic/cryptarithm.py
index 5ec1603a..a7b5236f 100644
--- a/reasoning_gym/algorithmic/cryptarithm.py
+++ b/reasoning_gym/algorithmic/cryptarithm.py
@@ -236,7 +236,6 @@ class CryptarithmDataset(ProceduralDataset):
             alphabet, number = pair.split("=")
             correct_mapping[alphabet] = int(number)
 
-
         # case 1 : pairs are in a list format and the number of pairs matched up
         if len(answer.split(",")) != len(correct_mapping):
             return 0.1
diff --git a/tests/test_cryptarithm.py b/tests/test_cryptarithm.py
index 686ba949..b704e3b4 100644
--- a/tests/test_cryptarithm.py
+++ b/tests/test_cryptarithm.py
@@ -119,7 +119,6 @@ def test_cryptarithm_score_answer():
     score = dataset.score_answer(answer=correct_answer_str, answer_str=correct_answer_str)
     assert score == 1.0, f"Expected 1.0 for perfectly correct answer, got {score}"
 
-
     # 3) Mismatch number of pairs => score should be 0.1
     # For instance, drop the last pair
     splitted = correct_answer_str.split(",")