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 | |
|---|---|---|---|
 | Hot & Twisty by schumaster (on 13. October 2024, 15:12) | 302 |  87 % |
| Dutch Flat Mates (Thermos) by Flinty (on 25. October 2023, 11:30) | 301 | 92 % |
| Empty Boxes by meggen033 (on 18. February 2024, 06:21) | 301 | 92 % |
| Prime Killer Snack (4x4) by jordanp301 (on 27. May 2024, 11:30) | 301 | 90 % |
| Sneaky Killer by SneakySteve (on 20. June 2024, 00:55) | 301 | 92 % |
| Shy Friends by Scojo (on 2. July 2025, 19:03) | 301 | 95 % |
| Sudoku Variants Series (030) - 1~9 by Richard (on 24. June 2014, 00:00) | 300 |  92 % |
| Dragonsnake (Yin Yang Ambiguity Sudoku) by Agent (on 13. September 2022, 09:00) | 300 |  98 % |
| QuadKiller by DJV (on 24. November 2022, 04:36) | 300 | 86 % |
| Fog, Deconstructed by jwsinclair (on 1. July 2023, 19:59) | 300 | 94 % |
| Shifter Lines 105: Phistomefel? Who's that?! by gUBBLOR (on 27. November 2023, 14:58) | 300 | 92 % |
| Paths Through the Mist (Fog of War Chaos Construction) by Chilly (on 12. September 2024, 18:14) | 300 | 96 % |
| Through the Looking Glass (Kropki and XV pairs sudoku) by Qodec (on 10. November 2024, 19:15) | 300 | 97 % |
| Othello by Will Power (on 19. June 2025, 05:00) | 300 | 92 % |
| Sunburn by Jobo (on 15. June 2023, 08:58) | 299 | 89 % |
| (Just Anti-Knight) ⟶ JAK-10 by Stargazing Albatross (on 30. June 2023, 00:07) | 299 | 83 % |
| The Most Beautiful Mathematical Equation by Tobias Brixner (on 15. November 2024, 13:54) | 299 | 93 % |
| Squiggle (Region Sum Lines) by Florian Wortmann (on 14. December 2024, 15:33) | 299 | 98 % |
| Chasing The Killers by FullDeck-Missing (on 23. May 2025, 00:20) | 299 | 95 % |
| Caged Symbols (Sudoku) by PDN777 (on 20. September 2021, 16:45) | 298 | 86 % |
