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 | |
|---|---|---|---|
 | The adventure begins by isajo4002 (on 7. January 2026, 16:46) | 53 |  95 % |
| Shikaku 6887 by Blobz (on 7. January 2026, 16:00) | 70 |  90 % |
| Colours in the (k)night XXI by Villse (on 7. January 2026, 14:52) | 188 | 98 % |
| Color Wheel by idanz (on 7. January 2026, 14:04) | 150 | 98 % |
| Dutch Flat Mates: Confetti Sums by Flinty (on 7. January 2026, 07:00) | 48 | 91 % |
| Close Neighbors by FIT7Y (on 7. January 2026, 04:46) | 5 |  N/A |
| wondrous whiskers by Awedish (on 7. January 2026, 03:37) | 120 | 95 % |
| Carnival by mathpesto (on 7. January 2026, 02:34) | 309 | 97 % |
| mondgewalt by aqjhs (on 7. January 2026, 01:59) | 89 | 95 % |
| Top Floor by ThePedallingPianist (on 7. January 2026, 01:20) | 27 |  95 % |
| Gold and Silver Angel in the Fog by fogpictures (on 7. January 2026, 00:05) | 169 |  87 % |
| Q*bert by juggler (on 6. January 2026, 21:47) | 31 | 86 % |
| Cryptoku 1 by Eespi (on 6. January 2026, 21:41) | 5 | N/A |
| X marks the spot by DarthSillious72 (on 6. January 2026, 20:14) | 68 | 89 % |
| (Yin)German Pairrows by SennyK (on 6. January 2026, 20:10) | 35 |  92 % |
| Thermo Unicorn 2 by NurglesGift (on 6. January 2026, 18:47) | 39 | 86 % |
| Controversial FOW by galium_odoratum (on 6. January 2026, 18:00) | 28 | 56 % |
| Careful On The Slopes by EPH (on 6. January 2026, 17:29) | 52 | 88 % |
| One Knight's Crusade by meggen033 (on 6. January 2026, 15:33) | 233 | 92 % |
| Chinese Whisper 1: The Chinese Knotting 中国结 by MonsieurTRISTE (on 6. January 2026, 15:30) | 9 | N/A |
