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 | |
|---|---|---|---|
|  | Equality Cages 102: Renbanification by gUBBLOR (on 31. October 2023, 23:59) | 321 |  94 % | 
|  | Region Crumb Lines (Fog) by Flinty (on 24. May 2024, 15:20) | 321 |  93 % | 
|  | Caged Connections by brainteaserartisan (on 3. July 2024, 22:12) | 321 |  91 % | 
|  | Sudoku Variants Series (004) - Position Sudoku by Richard (on 24. December 2013, 12:00) | 320 |  89 % | 
|  | Third Advent Sunday (Nala’s Advent(ures) Calendar 2023) by SandraNala (on 17. December 2023, 11:43) | 320 |  94 % | 
|  | 178 by Gliperal (on 15. August 2022, 20:45) | 319 |  97 % | 
|  | Mini Ludoku by Flinty (on 11. October 2023, 11:30) | 319 |  87 % | 
|  | Entropy Spirals by Will Power (on 26. January 2024, 05:00) | 319 |  89 % | 
|  | you know how i roll by arctan (on 15. November 2024, 19:08) | 319 |  89 % | 
|  | Sum Line through the Fog by meggen033 (on 23. December 2024, 03:38) | 319 |  91 % | 
|  | Oil and Water by Blobz (on 3. April 2023, 16:00) | 318 |  94 % | 
|  | Forbidden Fog by Sakartvelo18 (on 20. June 2023, 02:55) | 318 |  92 % | 
|  | Raw Fog of War by ThePedallingPianist (on 11. November 2023, 23:48) | 318 |  86 % | 
|  | Waves by fractalminding (on 10. July 2024, 18:39) | 318 |  96 % | 
|  | Colorado 2 by Florian Wortmann (on 4. September 2021, 13:14) | 317 |  95 % | 
|  | Lavender in the Fog (Zipper Lines) by gdc (on 5. November 2023, 13:49) | 317 |  93 % | 
|  | Runder Rundweg by berni (on 1. November 2008, 16:57) | 316 |  81 % | 
|  | Ocean Undertow (Ozean-Sog) by Will Power (on 30. January 2023, 05:00) | 316 |  92 % | 
|  | No Quads Here by Scojo (on 14. November 2023, 06:28) | 316 |  93 % | 
|  | Fogushima by meggen033 (on 19. December 2024, 02:26) | 316 |  94 % |