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 | |
|---|---|---|---|
 | 6x6 Paired Knights by RailMan (on 17. April 2025, 13:30) | 207 |  87 % |
| Outbreak!! by Flinty (on 15. May 2025, 17:20) | 207 |  97 % |
| Antiknight killer by psninn (on 27. May 2025, 13:58) | 207 |  94 % |
| Nine candles by NicoD (on 13. July 2025, 05:30) | 207 | 89 % |
| Doppelzïpper by marty_sears (on 2. December 2025, 15:03) | 207 | 99 % |
| Quick Quick Slow (6x6) by Mr Toffee (on 28. January 2026, 18:06) | 207 | 94 % |
| Mostly Harmless: Know where your towel is by AaronH (on 17. April 2026, 02:11) | 207 | 94 % |
| ...Steigendes Sudoku I by Richard (on 23. July 2010, 12:00) | 206 | 88 % |
| 4(Quad), 5(V), and 10(X) Sudoku by FlxCat (on 6. July 2021, 13:00) | 206 | 86 % |
| 7 Up by Ceedrich (on 29. January 2022, 18:05) | 206 | 88 % |
| Kill or Be Killed? / Töten oder getötet werden? by PDN777 (on 2. March 2022, 14:41) | 206 | 89 % |
| Happy 49th by Blobz (on 26. August 2022, 16:00) | 206 | 94 % |
| Colorado 5 by Florian Wortmann (on 15. May 2022, 17:42) | 206 | 88 % |
| (Just Anti-Knight) ⟶ JAK-6 by Stargazing Albatross (on 7. April 2023, 00:37) | 206 | 87 % |
| Lucky Dog by mathpesto (on 14. August 2023, 17:05) | 206 | 90 % |
| Mods by marty_sears (on 11. October 2023, 18:40) | 206 | 94 % |
| Bridging The Mines by Florian Wortmann (on 7. December 2023, 20:20) | 206 |  96 % |
| Four Square by FullDeck-Missing (on 14. April 2024, 17:00) | 206 | 96 % |
| Line of Fog by samuelsamjo (on 7. July 2024, 14:43) | 206 | 87 % |
| Solenoid by Gerhard1963 (on 29. September 2024, 23:47) | 206 | 95 % |
