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 | |
|---|---|---|---|
![]() | Flowing Echoes by Riccardo (on 9. September 2025, 10:47) | 161 | ![]() 84 % |
![]() | One Louder by abw (on 9. November 2025, 12:33) | 161 | ![]() 95 % |
![]() | Regional Yajilin II by Richard (on 4. January 2013, 12:00) | 160 | ![]() 86 % |
![]() | Sudoku Variants Series (151) - Product Frame Sudoku by Richard (on 18. October 2016, 00:00) | 160 | ![]() 91 % |
![]() | Self-descriptive (thermometer sudoku) by Aspartagcus (on 20. September 2021, 08:46) | 160 | ![]() 82 % |
![]() | Hot Dots (Sudoku) by PDN777 (on 29. September 2021, 16:25) | 160 | ![]() 83 % |
![]() | Jacob's Ladder by Will Power (on 23. January 2022, 07:04) | 160 | ![]() 88 % |
![]() | Lasso Roundup by rockratzero (on 28. June 2022, 19:35) | 160 | ![]() 96 % |
![]() | A Bit of Symmetry / Ein bisschen Symmetrie by PDN777 (on 11. August 2022, 16:43) | 160 | ![]() 92 % |
![]() | Anti-knight Stripes by craig9 (on 18. October 2022, 22:46) | 160 | ![]() 88 % |
![]() | Zackman & Goblin by olima (on 31. October 2022, 09:26) | 160 | ![]() 93 % |
![]() | 21 Again by starwarigami (on 18. November 2022, 09:56) | 160 | ![]() 91 % |
![]() | Tight Spaces (Between Line Fillomino) by AnalyticalNinja (on 23. May 2023, 01:39) | 160 | ![]() 96 % |
![]() | Yes, I put the arrow there by ThePedallingPianist (on 20. September 2023, 23:55) | 160 | ![]() 84 % |
![]() | Germ-Man Whispers by heliopolix (on 19. November 2023, 22:56) | 160 | ![]() 95 % |
![]() | Candles in the Window by rockratzero (on 14. December 2023, 08:36) | 160 | ![]() 94 % |
![]() | Stardust by acid (on 3. March 2024, 04:55) | 160 | ![]() 88 % |
![]() | Clown (小丑) by Will Power (on 4. April 2024, 05:00) | 160 | ![]() 92 % |
![]() | Strandbeest by rockratzero (on 25. March 2024, 08:45) | 160 | ![]() 95 % |
![]() | XING by dodomos (on 12. April 2024, 10:00) | 160 | ![]() 93 % |