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 | |
|---|---|---|---|
 | 12 12 by Florian Wortmann (on 12. December 2022, 12:12) | 283 |  95 % |
| X Killers by Cascon (on 27. April 2023, 10:53) | 283 |  91 % |
| Scene of the Accident by Will Power (on 17. September 2023, 05:00) | 283 | 94 % |
| Factor Factory (Faktorfabrik) by Will Power (on 11. October 2023, 05:00) | 283 | 92 % |
| Not 7 times but 77 times by Kirra (on 16. November 2023, 13:13) | 283 | 86 % |
| Crystallization by Will Power (on 24. September 2024, 05:00) | 283 | 93 % |
| Knight Vision by Evan (on 14. April 2025, 08:42) | 283 | 89 % |
| Limitations 9 by Md88keys (on 10. July 2025, 17:01) | 283 | 88 % |
| Split Ends by marty_sears (on 12. February 2026, 01:00) | 283 | 97 % |
| Extreme Roping Speed Run by Will Power (on 18. March 2026, 03:00) | 283 | 89 % |
| Sudoku Variants Series (070) - Between Sudoku by Richard (on 31. March 2015, 00:00) | 282 | 84 % |
| How the Turntables... by shinggaming (on 1. January 2023, 17:59) | 282 | 93 % |
| 1-6 X-Sum by degustaf (on 20. February 2023, 17:02) | 282 | 88 % |
| Break the Cycle (Fog, Quads, Wheels) by Crusader175 (on 8. May 2024, 19:30) | 282 |  89 % |
| Broken Symmetry by chrisjnap (on 23. July 2024, 00:24) | 282 | 94 % |
| Seven Hidden Frogs by Sotehr (on 19. September 2024, 10:37) | 282 | 92 % |
| Limestone Cave by Blobz (on 11. November 2024, 16:00) | 282 | 92 % |
| Spaceship in the Fog by fogpictures (on 13. February 2025, 20:07) | 282 | 90 % |
| Foggy Unique Constraints by Pychael (on 14. May 2025, 17:40) | 282 | 92 % |
| Limitations 10 by Md88keys (on 17. July 2025, 01:05) | 282 | 93 % |
