Archive · Hard

Play hard Kurodoko puzzles #1 to #6. Every past Kuromasu grid, free and without an account.

1. #6Sunday, 6 September 2026
2. #5Saturday, 5 September 2026
3. #4Friday, 4 September 2026
4. #3Thursday, 3 September 2026
5. #2Wednesday, 2 September 2026
6. #1Tuesday, 1 September 2026

The rules in full