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 | |
|---|---|---|---|
 | Mercury Lamp by Kutsumi Hane (on 25. October 2025, 08:26) | 6 |  N/A |
| Arrow Dynamic Knights by KwellTheFwell (on 25. October 2025, 07:26) | 69 |  94 % |
| Killer Seventeen by Cyprane (on 25. October 2025, 03:45) | 108 | 93 % |
| Magenta Twigs by antiknight (on 25. October 2025, 03:26) | 12 |  N/A |
| A-Row & Z-Row by Scojo (on 25. October 2025, 02:22) | 22 |  99 % |
| Same Sum Entropic Loop by yttrio (on 25. October 2025, 01:00) | 243 |  98 % |
| Herniated Ring-4 by brtmns (on 25. October 2025, 00:02) | 216 |  93 % |
| Kaleidoscope (Zipper Lines, Parity Mirrors) by DubiousMobius (on 24. October 2025, 23:36) | 28 | 95 % |
| Artemis by Merdock (on 24. October 2025, 22:02) | 29 |  89 % |
| Bizarro-doku (w/ MathGuy_12) by ThePedallingPianist (on 24. October 2025, 21:24) | 35 | 95 % |
| You Asked For It by Md88keys (on 24. October 2025, 21:18) | 20 | 94 % |
| Mounted Archers by NurglesGift (on 24. October 2025, 20:15) | 49 | 92 % |
| Foggy Sun Rise by rmulinix (on 24. October 2025, 20:04) | 340 | 94 % |
| The Dirty Dozen by jakestilesowen (on 24. October 2025, 19:46) | 9 | N/A |
| Ish-doku by ChinStrap (on 24. October 2025, 17:48) | 36 | 96 % |
| The Bishop (Chaconopia Role Introduction Puzzle) by Mad-Tyas (on 24. October 2025, 10:55) | 13 | N/A |
| Multilingual Speed Run by Will Power (on 24. October 2025, 10:27) | 74 | 85 % |
| Quad Snakes by Oatmeal (on 24. October 2025, 07:11) | 170 | 94 % |
| Rank Sideways (Diagonal Full Rank Balanced 5x5 Sudoku) by Nell Gwyn (on 24. October 2025, 06:21) | 8 | N/A |
| Sudoku Variants Series (447) - Remote German Whisper Dots by Richard (on 24. October 2025, 06:00) | 77 | 91 % |
