{ "total": 438025, "new_this_session": 438000, "attempts": 634305, "target": 1000000, "stats": { "dup": 191740, "ok": 438000, "fail": 4565 }, "cat": { "binary_search": 26779, "matrix": 255, "math": 21171, "greedy": 40666, "hashmap": 71543, "two_pointers": 67866, "stack": 651, "array": 95507, "dp": 25169, "string": 42347, "bit": 46071 }, "diff": { "medium": 181159, "easy": 251034, "hard": 5832 }, "repo": "smshahbaj/verifiable-code-reasoning" }