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 | |
|---|---|---|---|
 | Foggy entropy by ivaylagergova (on 19. August 2025, 14:58) | 221 |  92 % |
| Parity Patrol 101 by Killer Joe (on 18. October 2025, 15:52) | 221 | 97 % |
| Hills River Tree House Dam by pagedo (on 16. December 2025, 13:38) | 221 |  93 % |
| A Shh-Anty for my Birthday! by olima (on 17. February 2026, 10:26) | 221 | 94 % |
| Binary Strings by Blobz (on 7. March 2026, 16:00) | 221 | 94 % |
| Antiknight Mini by NateagXXVII (on 23. May 2026, 11:33) | 221 | 90 % |
| Sudoku Variants Series (087) - Slot Machine by Richard (on 28. July 2015, 00:00) | 220 | 91 % |
| Numeric Interference by Will Power (on 11. September 2022, 05:53) | 220 | 89 % |
| (Just Anti-Knight) ⟶ JAK-8 by Stargazing Albatross (on 24. April 2023, 00:18) | 220 | 88 % |
| Death Star by Ceedrich (on 17. June 2023, 00:00) | 220 | 85 % |
| Fog Puzzle #2 by EPH (on 20. September 2023, 17:32) | 220 | 86 % |
| KÖBF 5 by DOERR (on 8. April 2024, 15:24) | 220 | 87 % |
| Shifter Lines 116: A multitude of constraints (with fog) by gUBBLOR (on 28. April 2024, 16:59) | 220 | 90 % |
| Thermoban by Biscuit (on 17. July 2024, 21:28) | 220 | 89 % |
| Twelve Spots by marty_sears (on 31. August 2024, 03:06) | 220 | 95 % |
| World's Shortest Skyscraper by Jreg (on 10. September 2024, 07:00) | 220 | 87 % |
| Peaks and Valleys (FoW) by MSDOS (on 5. November 2024, 18:31) | 220 | 93 % |
| The brand new Roman Numeral! by burgermason (on 17. November 2024, 10:00) | 220 | 90 % |
| Dotted Rhythms by yttrio (on 7. December 2024, 01:42) | 220 | 92 % |
| Positive Whispers by pagedo (on 2. March 2025, 04:45) | 220 | 92 % |
