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 | |
|---|---|---|---|
![]() | Christmas Cracker by NotSoMagnifique (on 11. January 2025, 04:45) | 178 | ![]() 92 % |
![]() | Ramify (Killer/Sandwich) by dumediat (on 12. January 2025, 13:37) | 178 | ![]() 93 % |
![]() | Green, Purple, Green by sujoyku (on 19. February 2025, 21:18) | 178 | ![]() 95 % |
![]() | Bookshelves by Will Power (on 5. March 2025, 05:00) | 178 | ![]() 95 % |
![]() | 10! by The Bard (on 4. March 2025, 23:07) | 178 | ![]() 92 % |
![]() | Hexotic by Fenners (on 26. April 2025, 13:52) | 178 | ![]() 97 % |
![]() | Sum-dex-ku by morrisjb (on 29. June 2025, 15:01) | 178 | ![]() 97 % |
![]() | Beorn by Blobz (on 6. October 2025, 16:00) | 178 | ![]() 95 % |
![]() | Mona Lisa Smile by steelwool (on 17. July 2025, 18:20) | 178 | ![]() 94 % |
![]() | gw go brr by aqjhs (on 25. July 2025, 19:20) | 178 | ![]() 94 % |
![]() | Lockout Lines turn 4 by riffclown (on 1. August 2025, 19:10) | 178 | ![]() 91 % |
![]() | Street Bike by riffclown (on 22. October 2025, 13:49) | 178 | ![]() 96 % |
![]() | Unbalanced Spiral Galaxy by Will Power (on 15. November 2025, 03:00) | 178 | ![]() 94 % |
![]() | Hidden Paths by masetab (on 2. December 2025, 15:16) | 178 | ![]() 96 % |
![]() | Modularity by pagedo (on 7. December 2025, 07:07) | 178 | ![]() 94 % |
![]() | Ice Nine by juggler (on 12. January 2026, 05:08) | 178 | ![]() 86 % |
![]() | Sudoku Variants Series (044) - Number 5 is alive by Richard (on 30. September 2014, 00:00) | 177 | ![]() 92 % |
![]() | Killer Dominoes by vidarino (on 5. November 2021, 14:43) | 177 | ![]() 86 % |
![]() | The Max-Min Effect / Der Max-Min-Effekt (Sudoku) by PDN777 (on 10. December 2021, 15:52) | 177 | ![]() 89 % |
![]() | γ-Normid Meteor Shower by manushand (on 14. March 2022, 16:00) | 177 | ![]() 89 % |