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 | |
|---|---|---|---|
 | Fair and Square (Equality Cage + Arrow) by Schwupel (on 14. November 2023, 21:58) | 40 |  92 % |
| Coprólito (159, German Whispers, Entropic Lines) by Bellsita (on 14. November 2023, 20:29) | 62 |  95 % |
| Kropki counter by palpot (on 14. November 2023, 17:53) | 10 |  N/A |
| A Zip From the Devil's Cup by gdc (on 14. November 2023, 16:07) | 137 | 95 % |
| Lockenweide by Myxo (on 14. November 2023, 12:57) | 63 | 93 % |
| A Simple Desultory Killer by Abdul the Killer (on 14. November 2023, 12:34) | 47 | 90 % |
| Shifter Lines 101: Introduction to Shifter Lines by gUBBLOR (on 14. November 2023, 11:43) | 836 |  91 % |
| Around the world by Kowadis (on 14. November 2023, 10:07) | 2 |  N/A |
| Entropy Equilibrium by Mad-Tyas (on 14. November 2023, 09:51) | 17 |  92 % |
| Neon Screen by Sinya (on 14. November 2023, 09:44) | 6 |  N/A |
| No Quads Here by Scojo (on 14. November 2023, 06:28) | 351 | 93 % |
| Hashtag, No Boxes by Will Power (on 14. November 2023, 05:28) | 218 | 92 % |
| Kitchen Nightmare (Sandwich Chaos Construction) by Tacosian (on 14. November 2023, 05:01) | 38 | 98 % |
| All Simples / 断幺九(duàn yāo jiǔ) by SparkNights (on 14. November 2023, 04:00) | 9 | N/A |
| Coalescence by thetearex15 (on 14. November 2023, 02:45) | 48 |  83 % |
| Chaos Construction: Double Arrow by Xendari (on 14. November 2023, 02:19) | 81 | 96 % |
| Alarm by zetamath (on 14. November 2023, 01:29) | 99 | 91 % |
| 22 by lmdemasi (on 14. November 2023, 01:27) | 258 | 93 % |
| No more lucky numbers (Anti 7/13 Sudoku) by sujoyku (on 13. November 2023, 23:37) | 108 | 90 % |
| Sort Circuit by IcyFruit (on 13. November 2023, 22:49) | 49 | 93 % |
