{"records":{"beginner":{"name":"初级","size":"9×9 - 10雷","best_time":2,"best_date":"2025-09-08","all_records":[{"time":2,"date":"2025-09-08"},{"time":3,"date":"2025-11-07"},{"time":4,"date":"2025-11-07"},{"time":4,"date":"2025-11-07"},{"time":4,"date":"2025-11-07"}]},"intermediate":{"name":"中级","size":"16×16 - 40雷","best_time":28,"best_date":"2025-10-08","all_records":[{"time":28,"date":"2025-10-08"},{"time":29,"date":"2025-09-27"},{"time":30,"data":"2025-10-16"},{"time":31,"date":"2025-10-12"},{"time":32,"date":"2025-09-26"}]},"expert":{"name":"高级","size":"16×30 - 99雷","best_time":85,"best_date":"2025-04-03","all_records":[{"time":85,"date":"2025-04-03"},{"time":85,"date":"2025-11-11"},{"time":86,"date":"2025-01-12"},{"time":87,"date":"2025-03-27"},{"time":87,"date":"2025-06-11"}]}},"stats":{"last_updated":"2026-01-04"}}