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 | |
|---|---|---|---|
 | The Dutch Arrow by kierownik (on 4. January 2024, 12:00) | 209 |  86 % |
| 19 Shapes of Grey by Elytron (on 13. September 2024, 21:51) | 209 |  94 % |
| Foggy Killer by Visumation (on 6. December 2024, 08:56) | 209 |  89 % |
| Ladder by zetamath (on 13. January 2025, 20:51) | 209 | 97 % |
| Pünktchen Sudoku 0 by Richard (on 16. November 2008, 21:11) | 208 | 90 % |
| Domino 1 by Richard (on 7. October 2009, 11:13) | 208 | 80 % |
| Sudoku Variants Series (028) - Windoku by Richard (on 10. June 2014, 00:00) | 208 | 83 % |
| Sudoku Variants Series (049) - OddMax by Richard (on 4. November 2014, 00:00) | 208 | 85 % |
| Arrows Can Be Pals / Pfeile können Kumpel sein by PDN777 (on 20. February 2022, 17:11) | 208 | 83 % |
| Ratio Sudoku #2 by kierownik (on 9. August 2022, 21:21) | 208 | 86 % |
| Trickle Down by steelwool (on 27. November 2022, 12:38) | 208 | 93 % |
| Saturn by Will Power (on 9. January 2023, 05:00) | 208 | 94 % |
| (Just Anti-Knight) ⟶ JAK-1 by Stargazing Albatross (on 6. March 2023, 22:22) | 208 | 89 % |
| Dutch Quali 23 appetizer: Numbered Rooms by Richard (on 8. March 2023, 11:30) | 208 | 96 % |
| Crazy Bats (Fledermäuse) by Will Power (on 7. July 2023, 05:00) | 208 | 87 % |
| Italian Night Club by mathpesto (on 18. October 2023, 17:00) | 208 | 95 % |
| 6x6 Zig Zag Snack by kierownik (on 26. December 2023, 12:00) | 208 | 85 % |
| Garden Path Lighting by rockratzero (on 7. June 2024, 15:00) | 208 | 90 % |
| Foog by Oddlyeven (on 2. September 2024, 22:22) | 208 | 94 % |
| '89 by burgermason (on 5. November 2024, 17:22) | 208 | 86 % |
