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 | |
|---|---|---|---|
 | The Castle Keep by grantmnz (on 9. August 2025, 05:16) | 191 |  92 % |
| Colours in the (k)night X by Villse (on 28. August 2025, 14:14) | 191 |  88 % |
| Variant Sudoku 101: Killer Cages (2 puzzles) by PhoenixAki (on 10. November 2025, 22:26) | 191 |  89 % |
| Pre-Christmas Special: Decorating the tree by SharpFox (on 29. November 2025, 13:38) | 191 | 93 % |
| Mannlzeug: Einer oder Alle by Pyrrhon (on 8. December 2009, 05:00) | 190 | 80 % |
| Sudoku Variants Series (067) - Battenburg by Richard (on 10. March 2015, 00:00) | 190 | 90 % |
| Little Thermo Killer by Phistomefel (on 24. January 2020, 19:49) | 190 | 95 % |
| Rounds and Lines (Sudoku) by PDN777 (on 13. July 2021, 14:37) | 190 | 82 % |
| Numbered Rooms vs X-Sums by Arlo Lipof (on 18. May 2022, 17:27) | 190 | 91 % |
| Frog in the Pot (Arrow) by zegres (on 21. August 2023, 07:22) | 190 | 94 % |
| A Phistful of Circles by marty_sears (on 18. September 2023, 20:48) | 190 | 95 % |
| 6 and 14 by Al Fresco (on 5. November 2023, 16:31) | 190 | 94 % |
| Quantum Entanglement Sums by Will Power (on 10. May 2024, 05:00) | 190 | 94 % |
| 5*XV*10 by NurglesGift (on 22. June 2024, 14:22) | 190 | 95 % |
| Knotted Dots by FullDeck-Missing (on 15. August 2024, 14:56) | 190 | 89 % |
| The King by vitaminz (on 18. September 2024, 19:33) | 190 | 98 % |
| Doubler Playground by Mad-Tyas (on 16. October 2024, 23:51) | 190 | 94 % |
| The Secret Sudoku Cell by marty_sears (on 23. November 2024, 08:00) | 190 | 95 % |
| Diminishing Returns by FullDeck-Missing (on 27. November 2024, 00:04) | 190 | 94 % |
| Divisor Pairrows by Calump (on 5. January 2025, 01:03) | 190 | 93 % |
