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 | |
|---|---|---|---|
 | Working 9 -5 (Sandwich/Negator) by damo_89 (on 3. March 2025, 23:00) | 14 |  95 % |
| Region Sum Scramble by ebiggie (on 3. March 2025, 20:30) | 216 |  95 % |
| TeNabner by Visumation (on 3. March 2025, 18:57) | 29 | 86 % |
| polyline polyglot by aqjhs (on 3. March 2025, 17:40) | 13 |  90 % |
| Nucular Power (Arrow) by Blashyrkh (on 3. March 2025, 16:54) | 118 | 96 % |
| Nabnerman Whispers (with ChinStrap) by sujoyku (on 3. March 2025, 16:12) | 116 |  96 % |
| Nurikabe Sight Lines by Blobz (on 3. March 2025, 16:00) | 214 | 94 % |
| Rattle the cage by lmdemasi (on 3. March 2025, 15:58) | 49 | 94 % |
| Sum/Product Lines by mathpesto (on 3. March 2025, 15:50) | 31 | 93 % |
| Aber nicht überbieten... maximum capacity by olima (on 3. March 2025, 12:51) | 43 | 95 % |
| Blue Kite by Visumation (on 3. March 2025, 10:56) | 79 | 90 % |
| Low Battery by RDArtcore (on 3. March 2025, 07:50) | 67 | 94 % |
| Mercury pollution by NicoD (on 3. March 2025, 04:43) | 99 | 90 % |
| Why Sum? by Donatello_86 (on 3. March 2025, 02:45) | 14 | 88 % |
| Broken Mirrors by Jobo (on 3. March 2025, 01:23) | 148 | 96 % |
| The Nature Of My Game by gdc (on 3. March 2025, 00:06) | 223 | 97 % |
| Vampire Chromodynamics by Andrewsarchus (on 2. March 2025, 23:36) | 5 |  N/A |
| The Road No Longer Taken by MathGuy_12 (on 2. March 2025, 22:08) | 33 |  81 % |
| Thermonuclear Fog by meggen033 (on 2. March 2025, 18:00) | 446 | 94 % |
| Thermos chaos (fog, thermos, custom lines) by Breush (on 2. March 2025, 17:50) | 30 | 78 % |
