Nice puzzles that have been solved by many puzzlers
Puzzles that have been rated as nice and solved by many puzzlers are usually suitable for practise; recommended especially for portal visitors that do not have much experience with puzzles.
| Description | solved | Rating | |
|---|---|---|---|
 | ZickZack Harmony by Mael (on 26. September 2024, 14:14) | 171 |  88 % |
| X-Nabners by Scojo (on 15. October 2024, 08:09) | 171 |  94 % |
| Solve it Wrong to Get it Right by mellowrobinson (on 25. February 2025, 07:16) | 171 | 93 % |
| Multiple Arrows by FullDeck-Missing (on 6. April 2025, 00:17) | 171 | 95 % |
| Round of Sixteen (Killer Sudoku) by sujoyku (on 19. May 2025, 11:00) | 171 | 96 % |
| Tentative Looping by sujoyku (on 14. July 2025, 16:58) | 171 |  99 % |
| The 3rd Room by Wiggel (on 24. September 2025, 18:13) | 171 | 93 % |
| SUDOKU SUDOKU, vol. 3 by DocLogic (on 8. October 2025, 00:03) | 171 | 94 % |
| Two Killer Brothers by Imagine_Beno (on 8. October 2025, 01:31) | 171 | 86 % |
| German Nabners by JKBongos (on 9. February 2026, 22:33) | 171 | 93 % |
| Formulate by Blobz (on 1. April 2026, 16:00) | 171 | 95 % |
| Immured by NicoD (on 18. March 2026, 05:30) | 171 | 94 % |
| Fog of War #23 by Sudonym (on 7. April 2026, 08:42) | 171 | 91 % |
| Diagonal Chaos by Richard (on 5. November 2008, 20:56) | 170 |  85 % |
| Pünktchen Sudoku 2 by Richard (on 1. December 2008, 11:06) | 170 | 88 % |
| Sudoku Variants Series (050) - Bent Diagonals by Richard (on 11. November 2014, 00:00) | 170 | 88 % |
| Isolation Sudoku by Phistomefel (on 13. January 2020, 19:56) | 170 | 93 % |
| Killer Sudoku - XXL cages by Phistomefel (on 7. April 2020, 10:26) | 170 | 95 % |
| Magic Thermo Mayhem by Klomp (on 20. January 2021, 18:10) | 170 | 82 % |
| Killer Boxes 2 by mnasti2 (on 29. August 2022, 08:10) | 170 | 93 % |
