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 | |
|---|---|---|---|
 | Variant Sudoku 101: Kropki Dots by PhoenixAki (on 1. December 2025, 01:33) | 257 |  87 % |
| Rhyming Slang by juggler (on 26. December 2025, 08:59) | 257 | 92 % |
| 9-steps Tutorial: Killer Cages by Azireo (on 13. January 2023, 12:55) | 256 | 88 % |
| Mystical Fog by Ridhwan (on 5. July 2023, 17:37) | 256 |  88 % |
| Final Candidate by CaptZebraCakes (on 28. August 2023, 15:00) | 256 | 88 % |
| Knights of the Quick Silver by gdc (on 16. October 2023, 19:32) | 256 | 95 % |
| Lennon or Potter? by Will Power (on 8. March 2024, 05:00) | 256 | 93 % |
| Jinxed Squad by gdc (on 13. January 2025, 17:52) | 256 | 96 % |
| Smoggy particles by NicoD (on 20. March 2025, 04:10) | 256 | 92 % |
| [159] Echo by W1DEMAN (on 18. November 2021, 03:48) | 255 | 89 % |
| Warming Killer Lines / Erwärmung der Killerlinien by PDN777 (on 2. February 2022, 18:07) | 255 | 88 % |
| No Winners Here by AParliamentofOwls (on 7. November 2022, 18:56) | 255 | 91 % |
| Flight of the Bumblebee by Will Power (on 8. April 2023, 05:00) | 255 | 88 % |
| Tree in Winter 冬天 by Will Power (on 25. July 2023, 08:00) | 255 | 93 % |
| Twenty Eight by FullDeck-Missing (on 1. April 2024, 18:53) | 255 | 96 % |
| Polarity Ship by KMD (on 9. April 2024, 07:13) | 255 | 90 % |
| Killer in the Fog by wuc (on 24. April 2024, 15:15) | 255 |  90 % |
| Acid Arrow by oceansellaven (on 28. April 2024, 20:23) | 255 | 95 % |
| Tube Test by Stargazing Albatross (on 27. May 2024, 22:28) | 255 | 90 % |
| √2 - My First Sudoku by H. Bell by H.Bell (on 11. August 2024, 02:33) | 255 | 91 % |
