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 | |
|---|---|---|---|
 | King Kong On The Tower by Will Power (on 25. February 2026, 03:00) | 237 |  93 % |
| Dispersion by Xenonetix (on 25. February 2026, 02:20) | 42 |  99 % |
| Dutch Flat Mates (Full Quad Rank) by aqjhs (on 25. February 2026, 01:59) | 51 |  92 % |
| B-Sides: In a Pinch (irregular squishdoku, arrows) by DubiousMobius (on 25. February 2026, 01:21) | 19 | 93 % |
| RAT RUN 27: Productivity by marty_sears (on 25. February 2026, 01:01) | 716 |  97 % |
| Who Sank First? by Cassinii (on 24. February 2026, 23:07) | 92 |  90 % |
| Linear numbness by Lithium-Ion (on 24. February 2026, 22:40) | 63 | 92 % |
| Arrows and Dominoes by mimec (on 24. February 2026, 21:19) | 69 | 88 % |
| Mission: Possible by balpha (on 24. February 2026, 20:18) | 3 |  N/A |
| QQCC by mellowrobinson (on 24. February 2026, 16:59) | 123 | 97 % |
| Fire and Water 2 by Mad-Tyas (on 24. February 2026, 16:44) | 18 | 89 % |
| Quattuor (Quadruples, Quad Sums) by Crusader175 (on 24. February 2026, 15:30) | 115 | 94 % |
| Whisperban by Rab3aron (on 24. February 2026, 11:10) | 132 | 98 % |
| Globetrotter by pep9 (on 24. February 2026, 11:06) | 10 |  N/A |
| Oyster by juggler (on 24. February 2026, 09:22) | 282 | 96 % |
| Think Different by Die Hard (on 24. February 2026, 07:34) | 5 |  N/A |
| The Greater Force by antiknight (on 24. February 2026, 05:33) | 21 | 90 % |
| Wriggling squiggle by NicoD (on 24. February 2026, 05:30) | 37 | 94 % |
| Pierced Cages by Md88keys (on 24. February 2026, 05:01) | 254 | 94 % |
| Between Two Ferns by Fenners (on 24. February 2026, 02:21) | 63 | 97 % |
