Sudoku and variants
The portal contains almost all kinds of Sudoku variants: standard, killer and jigsaw, for example, but there is no limit to the creativity of the puzzle authors here. What about trying a 3D-Sudoku, Spiral Sudoku, or even a Sudoku Rallye (which contains other puzzle types, too). Enjoy browsing!
| Description | solved | Rating | |
|---|---|---|---|
 | Lean Sandwich Killer by NurglesGift (on 29. November 2025, 15:41) | 33 |  88 % |
| Corrosion by Ritsu-chan!! (on 29. November 2025, 15:00) | 6 |  N/A |
| Pre-Christmas Special: Decorating the tree by SharpFox (on 29. November 2025, 13:38) | 195 |  93 % |
| Bitsum Lines by RockyRoer (on 29. November 2025, 13:26) | 14 |  91 % |
| The Neighbour’s Wooden Cube by Wiggel (on 29. November 2025, 10:15) | 13 | 88 % |
| Horseshoes by Kaktuslav (on 29. November 2025, 08:00) | 43 | 93 % |
| Japanese Sum Whisper Loop by yttrio (on 29. November 2025, 01:11) | 120 | 97 % |
| Dropped Berry Pie by naama (on 29. November 2025, 00:20) | 71 |  80 % |
| RS-Bahn (1) (Region Sums U-Bahn) by cyddrdrd (on 29. November 2025, 00:00) | 19 | 100 % |
| Twenty Cages by Md88keys (on 28. November 2025, 22:03) | 56 | 84 % |
| Squarrows by Phase Queen Rachel (on 28. November 2025, 21:47) | 4 | N/A |
| Minidoku by eap314 (on 28. November 2025, 21:46) | 134 | 82 % |
| Sudoku with Red, Blue, and Yellow by juggler (on 28. November 2025, 21:00) | 44 | 93 % |
| Erica 18 by SennyK (on 28. November 2025, 17:15) | 169 | 94 % |
| The Hive by NotSoMagnifique (on 28. November 2025, 16:49) | 341 | 95 % |
| Cross Currents by NotSoMagnifique (on 28. November 2025, 16:23) | 226 | 92 % |
| Clueless Multisets 1 by AlfSmith (on 28. November 2025, 16:03) | 36 | 88 % |
| Find the River by Schorsch (on 28. November 2025, 15:56) | 7 |  N/A |
| Irregular by Ritsu-chan!! (on 28. November 2025, 15:30) | 4 | N/A |
| Room for Sudoku (6x6 Numbered Rooms Mini Pack by Wuschel (on 28. November 2025, 15:25) | 11 | N/A |
