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 | |
|---|---|---|---|
 | Advent Calendar by JJOlsen (on 30. November 2025, 18:04) | 32 |  86 % |
| EntropiX by AParliamentofOwls (on 30. November 2025, 17:47) | 133 |  93 % |
| Erica 20 (Antiknight Fog Edition) by SennyK (on 30. November 2025, 17:15) | 363 |  93 % |
| C. by ThePedallingPianist (on 30. November 2025, 16:30) | 28 | 93 % |
| Christmas Tree by Ritsu-chan!! (on 30. November 2025, 15:30) | 8 |  N/A |
| Overbooked by AFrayedKnot (on 30. November 2025, 10:43) | 12 |  N/A |
| Re-Direction by pagedo (on 30. November 2025, 10:00) | 85 | 96 % |
| Special Circles by crwn (on 30. November 2025, 08:13) | 24 | 86 % |
| Confederation Of Pentominoes by Will Power (on 30. November 2025, 06:32) | 155 | 94 % |
| Rituz Unicorno Unicorno XI - Fog version by AJN (on 30. November 2025, 06:02) | 45 | 86 % |
| Set Sail by Eccentric Panda (on 30. November 2025, 04:21) | 144 |  95 % |
| Don’t Trip by The Bard (on 30. November 2025, 02:55) | 121 | 91 % |
| not my trip error by aqjhs (on 30. November 2025, 01:23) | 44 | 89 % |
| Teacher's Trial by 10feet (on 30. November 2025, 00:23) | 9 |  N/A |
| Divide and Conquer by ebiggie (on 30. November 2025, 00:10) | 82 | 97 % |
| Erica 19 (German Whisper Yarn Edition) by SennyK (on 29. November 2025, 17:15) | 159 | 95 % |
| Piggy Bank by Blobz (on 29. November 2025, 16:00) | 165 | 95 % |
| Lean Sandwich Killer by NurglesGift (on 29. November 2025, 15:41) | 35 | 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) | 203 | 93 % |
