cactus183/patchbench-dev

1{2  "task_id": "easy_03",3  "difficulty": "easy",4  "description": "Fix the is_palindrome function so it correctly identifies palindromes by ignoring spaces, punctuation, and case. Currently it only lowercases but does not strip non-alphanumeric characters.",5  "max_steps": 5,6  "baseline_passing_tests": ["test_simple_palindrome", "test_not_palindrome", "test_empty_string"],7  "baseline_failing_tests": ["test_with_spaces", "test_with_punctuation"],8  "bug_category": "string_handling",9  "skills_tested": ["string_normalization", "character_filtering", "test_edge_cases"]10}11