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 | |
|---|---|---|---|
 | Two Things Can Be True by juggler (on 7. January 2026, 21:47) | 79 |  97 % |
| Metric Tensor by Sitnik (on 7. January 2026, 21:13) | 58 |  86 % |
| Horseshoe Toss by NotVeryNeat (on 7. January 2026, 21:04) | 179 |  93 % |
| Equality Cages 144: Equality Islands by gUBBLOR (on 7. January 2026, 20:14) | 57 | 95 % |
| Colouring Kropki’s 2.0 by DarthSillious72 (on 7. January 2026, 19:51) | 66 | 96 % |
| Never Never (8x8) by Mr Toffee (on 7. January 2026, 19:04) | 93 | 88 % |
| Summers in the City by WEBthe3rd (on 7. January 2026, 18:18) | 57 | 91 % |
| Hammerhead by cygne (on 7. January 2026, 17:29) | 56 |  96 % |
| Erica 29 (Fog Edition) by SennyK (on 7. January 2026, 17:15) | 172 | 90 % |
| Carnival Games - Ring Toss by BartoktheMagnificent (on 7. January 2026, 17:00) | 7 |  N/A |
| The adventure begins by isajo4002 (on 7. January 2026, 16:46) | 51 | 94 % |
| Shikaku 6887 by Blobz (on 7. January 2026, 16:00) | 64 | 89 % |
| Colours in the (k)night XXI by Villse (on 7. January 2026, 14:52) | 155 | 98 % |
| Color Wheel by idanz (on 7. January 2026, 14:04) | 134 | 98 % |
| Dutch Flat Mates: Confetti Sums by Flinty (on 7. January 2026, 07:00) | 45 | 91 % |
| Close Neighbors by FIT7Y (on 7. January 2026, 04:46) | 4 |  N/A |
| wondrous whiskers by Awedish (on 7. January 2026, 03:37) | 117 | 95 % |
| Carnival by mathpesto (on 7. January 2026, 02:34) | 232 | 98 % |
| mondgewalt by aqjhs (on 7. January 2026, 01:59) | 84 | 95 % |
| Top Floor by ThePedallingPianist (on 7. January 2026, 01:20) | 22 |  93 % |
