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 | |
|---|---|---|---|
 | Sudoku Variants Series (059) - Center Dot by Richard (on 13. January 2015, 00:00) | 170 |  84 % |
| Sudoku Variants Series (068) - Mini Diagonals by Richard (on 17. March 2015, 00:00) | 170 | 89 % |
| Sudoku Variants Series (247) - Sudoku One-Five-Nine by Richard (on 1. January 2019, 00:00) | 170 | 90 % |
| Tapa / Nurikabe by Eric Fox (on 13. August 2020, 09:45) | 170 |  83 % |
| Under Pressure - Arrows, Thermos, and Killers by sPaulding (on 28. May 2021, 20:19) | 170 | 83 % |
| SC8 - XV Pairs by kuraban (on 21. April 2022, 12:42) | 170 | 90 % |
| Resistance is Futile by JeremyDover (on 16. May 2022, 02:10) | 170 | 94 % |
| Renban (Ir-)rational by Ceedrich (on 21. May 2022, 15:20) | 170 | 91 % |
| Fire Photon Torpedoes! by Will Power (on 24. August 2022, 05:33) | 170 | 89 % |
| Linear Thinking by jwsinclair (on 19. December 2022, 19:56) | 170 | 93 % |
| Slope by Ridhwan (on 13. March 2023, 10:00) | 170 | 94 % |
| Jeweled Band by 99%Sneaky (on 28. June 2023, 17:51) | 170 | 96 % |
| Yin Yang on Arrows 2 by farodin64 (on 18. July 2023, 13:20) | 170 | 93 % |
| Mods by marty_sears (on 11. October 2023, 18:40) | 170 |  93 % |
| Wow by ark29 (on 25. February 2024, 18:04) | 170 | 87 % |
| Brandenburger tor (Gate) by Will Power (on 19. April 2024, 05:00) | 170 | 94 % |
| (Just Anti-Knight) ⟶ JAK-17 by Stargazing Albatross (on 25. April 2024, 17:43) | 170 | 90 % |
| Bubbling Entropic Whirlpool [Entropic Lines, Circles, Kropki Dots] by fractalJim (on 26. April 2024, 08:24) | 170 | 95 % |
| Region Sum Yin Yang by apete (on 4. July 2024, 20:00) | 170 | 98 % |
| Mousetrap? (A Rat Run Homage) by tallcat (on 16. January 2025, 06:00) | 170 |  98 % |
