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 | |
|---|---|---|---|
 | Kroppelgangers (4x4 X-Sums) by Calesch (on 9. June 2024, 05:35) | 484 |  91 % |
| Casting About in the Dark by FullDeck-Missing (on 27. June 2024, 15:23) | 484 | 93 % |
| Windmill by timotab (on 19. February 2025, 20:07) | 484 | 90 % |
| Stack 'em Up, Knock 'em Down by rockratzero (on 26. July 2023, 09:02) | 483 | 91 % |
| Doublecross by Will Power (on 5. January 2024, 05:33) | 483 | 91 % |
| Christmas Bell by Tingo (on 24. December 2024, 00:00) | 482 | 93 % |
| Lying right to your face (6x6 Rellik sudoku) by sujoyku (on 31. January 2024, 22:48) | 481 | 95 % |
| One Hot Knight by meggen033 (on 6. July 2024, 15:20) | 480 |  93 % |
| One Knight's Exploit by meggen033 (on 29. January 2025, 23:25) | 480 | 93 % |
| The Flow of Time by Gerhard1963 (on 28. October 2024, 20:35) | 479 | 90 % |
| One Knight's Excursion by meggen033 (on 17. December 2024, 14:58) | 479 | 95 % |
| Maelstrom by Blobz (on 12. December 2022, 16:00) | 478 | 94 % |
| Foggy YYSL by Blobz (on 22. September 2023, 16:00) | 478 | 96 % |
| Six Killer Knights by meggen033 (on 5. January 2025, 14:29) | 478 | 93 % |
| Hypnotic Suggestion by Atticus837 (on 9. July 2025, 01:08) | 478 | 96 % |
| Absurdly Difficult Puzzle by juggler (on 1. April 2025, 01:02) | 476 |  87 % |
| Green Maple Leaf in Fog by fogpictures (on 27. June 2025, 02:14) | 476 | 93 % |
| Little Thermonster by lost creativity (on 14. May 2022, 17:46) | 475 | 87 % |
| RAT RUN 27: Productivity by marty_sears (on 25. February 2026, 01:01) | 475 |  98 % |
| Sudoku Variants Series (000) - Classic Sudoku by Richard (on 3. December 2013, 12:00) | 474 | 80 % |
