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 | |
|---|---|---|---|
 | Anti-Knight Anti-King Quadruples by snoswal (on 12. July 2025, 17:43) | 248 |  96 % |
| SAD (Sums All Different) by lcy.30 (on 12. July 2025, 17:37) | 32 |  88 % |
| Frizz by Ungesundheit (on 12. July 2025, 13:48) | 78 | 82 % |
| Revivify by Jay Dyer (on 12. July 2025, 11:20) | 83 |  94 % |
| Copycat by graggle (on 12. July 2025, 11:00) | 67 |  85 % |
| TwentyHundred by NicoD (on 12. July 2025, 05:30) | 90 | 86 % |
| Nonconsecutive Quadruples by snoswal (on 12. July 2025, 02:15) | 115 |  89 % |
| [TSL][S1T6] Turn 6: Entropic Sum Loop by yttrio (on 12. July 2025, 02:00) | 82 | 95 % |
| M-Bahn (Modular U-Bahn) by cyddrdrd (on 12. July 2025, 00:00) | 61 | 99 % |
| Mining For Diamonds by LJ Jamie (on 11. July 2025, 23:34) | 78 | 90 % |
| EITBON 2: Faded Past by Neokart (on 11. July 2025, 19:38) | 25 | 93 % |
| The Entropic Archipelago by palpot (on 11. July 2025, 19:00) | 276 | 96 % |
| Tip of the Iceberg (fog) by jwsinclair (on 11. July 2025, 18:54) | 256 | 94 % |
| Limitations Bonus Puzzle 2 by Md88keys (on 11. July 2025, 18:21) | 94 | 97 % |
| Medallion by ul-Rhymm (on 11. July 2025, 17:13) | 16 |  N/A |
| Emtpy by ThePedallingPianist (on 11. July 2025, 16:00) | 85 | 98 % |
| Reciproci-Pea by vitaminz (on 11. July 2025, 15:43) | 19 | 95 % |
| Mess With the Bull... by Atticus837 (on 11. July 2025, 13:23) | 175 | 94 % |
| I Literally Can't Even by juggler (on 11. July 2025, 10:34) | 200 | 91 % |
| 7x7 Paired Knights by RailMan (on 11. July 2025, 10:32) | 160 | 89 % |
