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 | |
|---|---|---|---|
 | Pointers by Amuhn (on 13. December 2021, 15:43) | 69 |  89 % |
| Schrödinger's Cat's Revenge (killer, little killer) by Chilly (on 13. December 2021, 12:31) | 20 |  90 % |
| FourCast (Hidden Arrow Sudoku) by Nordy (on 13. December 2021, 05:52) | 45 |  99 % |
| Japanese Sums by leftovercube (on 13. December 2021, 00:39) | 68 |  89 % |
| Beacon Lighthouse (Chaos Construction - Phistomefel Tribute) by purpl (on 12. December 2021, 21:38) | 19 | 94 % |
| Flikk Flakk by PetLov (on 12. December 2021, 14:29) | 15 | 91 % |
| Tic Tac Logic Sudoku by panthchesh (on 12. December 2021, 14:10) | 26 | 94 % |
| Colorado 3 by Florian Wortmann (on 12. December 2021, 13:08) | 307 | 95 % |
| Find the Direction (Sudoku9) by Sumanta(ANU) (on 12. December 2021, 11:41) | 4 |  N/A |
| Oddly Even Arrows by Cane_Puzzles (on 12. December 2021, 10:24) | 50 | 96 % |
| Killer Sudoku by PotatoHead21 (on 12. December 2021, 08:36) | 58 | 93 % |
| Yin and Yang by Will Power (on 12. December 2021, 06:19) | 40 | 88 % |
| Snowfall by Jay Dyer (on 11. December 2021, 20:50) | 110 | 92 % |
| Three in the Corner by ExFalsoQuodlibet (on 11. December 2021, 20:50) | 9 |  N/A |
| One Arrow in Each Box (with Disjoint Groups) by GBPack (on 11. December 2021, 17:54) | 8 | N/A |
| Sometimes 159, But Also Sometimes 234678 by mathpesto (on 11. December 2021, 17:36) | 13 | 77 % |
| Brittle Snowflakes by djorr (on 11. December 2021, 14:00) | 112 | 95 % |
| twentyone twelve by sandini (on 11. December 2021, 13:27) | 15 | 80 % |
| Thirteen by Klausku (on 11. December 2021, 12:02) | 47 | 90 % |
| Skyscrapers Sudoku by Qodec (on 11. December 2021, 11:33) | 68 | 92 % |
