Rules:
Normal Sudoku rules apply. Digits cannot repeat along either of the 2 main diagonals.
Solution code: Row 1
on 13. February 2026, 22:07 by Black_Doom
Very intricate geometry! Thank you very much for this puzzle
on 13. February 2026, 15:23 by Franjo
Thank you very much for creating and sharing this lovely classic.
on 13. February 2026, 11:16 by slowbiex
extremely fun and I agree with other comments: less is more! thanks for setting.
on 13. February 2026, 10:15 by Snookerfan
Great setting, lovely puzzle! Thanks
on 13. February 2026, 08:30 by Gambit
Awesome puzzle...following the logic makes for a smooth solve. Thanks for sharing.
on 13. February 2026, 04:54 by ketchup_monster
Super fun puzzle. Goes to really remind you how less is more. Nice to see an old-school sudoku without complex rules, but still super challenging and fun
| Difficulty: | ![]() |
| Rating: | 95 % |
| Solved: | 59 times |
| Observed: | 1 times |
| ID: | 000RG8 |
Please note: The German version of this page has changed. It is possible that this page does not contain the latest information.