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 | |
|---|---|---|---|
 | Spiralling quadkis by Lorena (on 20. February 2025, 21:27) | 20 |  95 % |
| DSM-Qualifikation 2025 Leftover: Region Sum Lines by CJK (on 20. February 2025, 19:02) | 53 |  91 % |
| Chromatics by Neokart (on 20. February 2025, 18:53) | 51 |  84 % |
| Brackets by ragakeet (on 20. February 2025, 16:02) | 22 | 88 % |
| German Whispers Delux by Justalilguy (on 20. February 2025, 15:55) | 22 | 97 % |
| Chessdoku-1: The London System by .proxz14 (on 20. February 2025, 14:43) | 14 |  92 % |
| Switcheroo by Fenners (on 20. February 2025, 14:00) | 25 | 91 % |
| E : y² + xy = x³ + 12948x + 421776 by aqjhs (on 20. February 2025, 11:36) | 17 | 93 % |
| Quadswallop by marty_sears (on 20. February 2025, 10:59) | 194 | 97 % |
| Family Circus Act by Will Power (on 20. February 2025, 09:00) | 62 | 74 % |
| Duck Or Rabbit? by Jobo (on 20. February 2025, 08:02) | 66 | 88 % |
| Fault Lines by SeveNateNine (on 20. February 2025, 07:54) | 100 | 96 % |
| Residual indexes by ark29 (on 20. February 2025, 06:24) | 27 | 90 % |
| 3 in corners by Benji1810 (on 20. February 2025, 02:17) | 31 | 79 % |
| CHIPS Sudoku Level 5 by pagedo (on 20. February 2025, 01:22) | 6 |  N/A |
| Modulo Magic by ebiggie (on 20. February 2025, 00:44) | 89 | 96 % |
| Infiltration by XeonRisq (on 19. February 2025, 22:00) | 24 | 93 % |
| Just the Crust by MSDOS (on 19. February 2025, 21:19) | 33 | 97 % |
| Green, Purple, Green by sujoyku (on 19. February 2025, 21:18) | 179 | 95 % |
| Where are they? by fractalminding (on 19. February 2025, 20:50) | 94 | 93 % |
