| Description | solved | Rating
|
|---|
 | 4x4 Prime Cages Sudoku
by DiMono (solved on 22. August 2021, 00:19) | 180 | 
83 %
|
| THE minimal sudoku
by sandini (solved on 7. July 2021, 01:11) | 172 |
80 %
|
| The End of the Rainbow (6x6)
by Crystal Phoenix (solved on 25. June 2021, 20:47) | 130 |
88 %
|
| LM-Qualitraining 2020 (1): Borders-Pentominous
by JonaS2010 (solved on 24. June 2021, 21:52) | 129 |
88 %
|
| Kropki DNA XV
by XeonRisq (solved on 24. June 2021, 20:38) | 251 |
85 %
|
| Standard Young Tableaux
by Tharn11 (solved on 21. June 2021, 21:09) | 261 | 
96 %
|
| 红葉puzzles（Bonus）: Shikaku Snake Loop
by cdwg2000 (solved on 21. June 2021, 20:09) | 79 |
81 %
|
| Anti-XV Cages
by VykkDraygo (solved on 15. June 2021, 00:38) | 152 |
78 %
|
| 6x6 non-strict between lines
by Sktx (solved on 9. June 2021, 22:18) | 21 | 
81 %
|
| Unique Dominoes (4x4)
by hexadoodle (solved on 17. May 2021, 06:17) | 1181 |
73 %
|
