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 | |
|---|---|---|---|
 | Unordered Loop by FIT7Y (on 3. November 2025, 23:50) | 3 |  N/A |
| Ringing the Tesseract by Wiggel (on 3. November 2025, 22:30) | 4 |  N/A |
| Renpals by cygne (on 3. November 2025, 22:13) | 47 |  88 % |
| Herniated Ring-7 by brtmns (on 3. November 2025, 20:53) | 151 | 96 % |
| Erica 3 by SennyK (on 3. November 2025, 17:15) | 282 | 93 % |
| When the Thrush Knocks... by Blobz (on 3. November 2025, 16:00) | 152 | 93 % |
| Pilgrim's Progress by EdTheAlchemist (on 3. November 2025, 14:08) | 16 |  85 % |
| Orthogonal Parity Line Arrows 2 by pagedo (on 3. November 2025, 11:44) | 141 |  95 % |
| Rosaries by juggler (on 3. November 2025, 08:22) | 79 | 94 % |
| Bishops in Chaconopia by Mad-Tyas (on 3. November 2025, 07:43) | 13 |  N/A |
| Positive Negativity 5 by The Bard (on 3. November 2025, 06:35) | 117 | 95 % |
| Iridescent Path by Sotehr (on 3. November 2025, 05:00) | 21 | 91 % |
| split pearsonality / dopealgänger by aqjhs (on 2. November 2025, 23:53) | 42 |  98 % |
| Magic² by gzalex (on 2. November 2025, 23:40) | 65 | 90 % |
| Bits and Nibbles by Killer Joe (on 2. November 2025, 20:04) | 38 | 92 % |
| Hold Left At............Now by 99%Sneaky (on 2. November 2025, 19:21) | 71 | 94 % |
| 10X Lines by Oddlyeven (on 2. November 2025, 18:18) | 26 | 94 % |
| Erica 2 by SennyK (on 2. November 2025, 17:15) | 402 | 92 % |
| There's a Missing Arrow by Md88keys (on 2. November 2025, 16:50) | 258 | 95 % |
| Tasty D0nut by Swevik (on 2. November 2025, 14:59) | 9 | N/A |
