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 | |
|---|---|---|---|
 | Overflow (Killer sudoku) by sujoyku (on 5. January 2024, 17:05) | 293 |  93 % |
| Palindromeɘmoɿbnilɒᑫ by kierownik (on 1. April 2024, 12:00) | 293 | 92 % |
| Evasive Operation by meggen033 (on 23. May 2024, 15:15) | 293 | 93 % |
| Killer Quadruples by Lisztes (on 15. March 2021, 01:00) | 292 | 85 % |
| Thermeteors by asp1310 (on 19. July 2022, 10:21) | 292 | 85 % |
| Sneaking Around by EPH (on 30. November 2022, 16:39) | 292 | 92 % |
| 9-steps Tutorial: Arrows by Azireo (on 8. January 2023, 13:20) | 292 | 91 % |
| Whispering in the Dark by asaddu (on 18. July 2023, 00:17) | 292 | 89 % |
| Easter Box by NotSoMagnifique (on 2. April 2024, 02:59) | 292 | 90 % |
| Ascension (Antiknight Arrows) by Florian Wortmann (on 19. October 2024, 15:04) | 292 |  97 % |
| Señor Fog by meggen033 (on 23. February 2025, 15:11) | 292 | 93 % |
| Sudoku Variants Series (030) - 1~9 by Richard (on 24. June 2014, 00:00) | 291 | 92 % |
| QuadKiller by DJV (on 24. November 2022, 04:36) | 291 | 86 % |
| Foggy Whisper Loop by yttrio (on 9. June 2023, 21:08) | 291 |  95 % |
| Fog Puzzle 1 by EPH (on 8. August 2023, 05:00) | 291 | 88 % |
| Integral of x³ by Evan (on 14. October 2024, 21:43) | 291 | 94 % |
| Caged Symbols (Sudoku) by PDN777 (on 20. September 2021, 16:45) | 290 | 85 % |
| Solo by Hecspeed (on 19. August 2022, 08:29) | 290 | 82 % |
| Stickman Rock Climbing Wall by Will Power (on 16. June 2023, 05:00) | 290 | 92 % |
| Parity Panic by Cablr (on 17. September 2023, 16:24) | 290 | 92 % |
