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 | |
|---|---|---|---|
 | Chess Mates by Sudonym (on 3. December 2025, 17:10) | 11 |  N/A |
| $10 Modular Housing by mellowrobinson (on 3. December 2025, 16:38) | 28 |  94 % |
| Penne by Blobz (on 3. December 2025, 16:00) | 64 |  87 % |
| Mod-10 Killer by Vara9850 (on 3. December 2025, 10:02) | 67 |  92 % |
| Dutch Flat Mates: Easy as ABC (palpot collab) by Flinty (on 3. December 2025, 07:00) | 56 |  92 % |
| Doppelgänger Warm-up by Andrewsarchus (on 3. December 2025, 06:47) | 71 | 92 % |
| Easy Peasy Sudoku Advent (03) - Killer Kropki by Richard (on 3. December 2025, 06:00) | 170 | 94 % |
| Day 3: Thermometers by SharpFox (on 3. December 2025, 06:00) | 253 | 85 % |
| Out of my way by Lithium-Ion (on 3. December 2025, 02:58) | 22 | 90 % |
| Colour me even (Yin Yang) by Killer Joe (on 3. December 2025, 00:36) | 105 | 95 % |
| Double the Trouble by ebiggie (on 3. December 2025, 00:15) | 31 | 79 % |
| A Knight's Tour through a Foggy Land by Dee_Code (on 3. December 2025, 00:03) | 71 | 67 % |
| 8 out of 10 cats prefer kropki by phil_the (on 2. December 2025, 23:34) | 24 | 85 % |
| A Bob Ross Doppelganger by Kafkapharnaum (on 2. December 2025, 23:29) | 59 | 95 % |
| Trick Shot by juggler (on 2. December 2025, 22:39) | 76 | 95 % |
| Easy sHading by galium_odoratum (on 2. December 2025, 22:34) | 35 | 80 % |
| 7 8 9 by Lutterot (on 2. December 2025, 21:28) | 47 |  90 % |
| Secure the Perimeter by Zach52 (on 2. December 2025, 21:23) | 145 | 83 % |
| Roman Sums by mimec (on 2. December 2025, 21:04) | 28 | 87 % |
| December Will Be Magic Again by Pulsar (on 2. December 2025, 20:54) | 26 | 82 % |
