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 | |
|---|---|---|---|
 | Regional Chess Sums: A Proper Introduction by Nordy (on 24. January 2022, 09:30) | 12 |  93 % |
| Staples by Testarossa (on 24. January 2022, 09:06) | 9 |  N/A |
| X-sums Parity Confetti by Playmaker6174 (on 24. January 2022, 08:32) | 31 |  99 % |
| Five by Five by SSG (on 24. January 2022, 07:39) | 21 |  90 % |
| X-Box 180 by zegres (on 24. January 2022, 05:43) | 42 | 96 % |
| The Library by riffclown (on 24. January 2022, 04:04) | 36 | 94 % |
| Silvester by PulverizingPancake (on 24. January 2022, 02:00) | 39 | 98 % |
| Your ways are numbered (broken 159, killer, disjoint) by Chilly (on 24. January 2022, 00:29) | 25 | 93 % |
| Build Your Own Region Sums by Jay Dyer (on 23. January 2022, 20:27) | 38 | 99 % |
| Exactly Eighty by krangune (on 23. January 2022, 17:08) | 48 | 97 % |
| Count-h (Sudoku13) by Sumanta(ANU) (on 23. January 2022, 12:14) | 11 |  N/A |
| Hercule Poirot Overdrive by Thorsby (on 23. January 2022, 08:55) | 6 | N/A |
| Jacob's Ladder by Will Power (on 23. January 2022, 07:04) | 151 |  88 % |
| Perfect Squares by ICHTUES (on 23. January 2022, 06:00) | 20 | 91 % |
| Kropki Chaos by mathpesto (on 23. January 2022, 04:19) | 75 | 97 % |
| Just Arrows! by Jeet Sampat (on 23. January 2022, 00:41) | 18 | 97 % |
| Xentropic Lines by JeremyDover (on 22. January 2022, 23:41) | 156 | 90 % |
| Pared Down (Parity Arrow) by tallcat (on 22. January 2022, 22:44) | 51 | 92 % |
| Two Continents by Johan Ribberink (on 22. January 2022, 20:28) | 189 |  89 % |
| Serial Killers/Serielle Killer by Ryx (on 22. January 2022, 19:31) | 5 |  N/A |
