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 | |
|---|---|---|---|
 | Sum Like it Dot (Sum Dots, Killer) by Chilly (on 3. October 2022, 19:07) | 19 |  97 % |
| The Devil's Cage by TinkerTroy (on 3. October 2022, 18:36) | 40 |  96 % |
| The Big Squeeze by Blobz (on 3. October 2022, 16:00) | 78 |  91 % |
| That's 3 in the corner by Flambierter Flamingo (on 3. October 2022, 14:47) | 354 |  86 % |
| Extra by zetamath (on 3. October 2022, 14:13) | 95 | 97 % |
| yaS-dnA-kooL by djorr (on 3. October 2022, 14:00) | 42 | 94 % |
| Entropic Zigzag by sujoyku (on 3. October 2022, 12:25) | 75 | 93 % |
| Pet Shop Panic! by tesseralis (on 3. October 2022, 09:37) | 34 | 96 % |
| Skyscraper, Arrow, and Killer by old thousand (on 3. October 2022, 04:30) | 60 |  92 % |
| Bafflement by Xenonetix (on 3. October 2022, 01:10) | 59 | 100 % |
| Sum Dots by Nai Night (on 3. October 2022, 01:02) | 23 | 83 % |
| A Tale of Two Sets by welcomeblack (on 3. October 2022, 00:59) | 48 | 96 % |
| Polar Vortex by mathpesto (on 2. October 2022, 22:42) | 52 | 91 % |
| Bubbler by thetearex15 (on 2. October 2022, 22:02) | 34 | 92 % |
| Friendly Sandthermowich by PrimeWeasel (on 2. October 2022, 21:28) | 60 | 94 % |
| Hyper-Hypercube by grkles (on 2. October 2022, 20:37) | 21 | 90 % |
| Box Logic by troptot (on 2. October 2022, 20:27) | 40 | 93 % |
| The Unit is King by Bonehead (on 2. October 2022, 17:56) | 5 |  N/A |
| Betula by Ambrose (on 2. October 2022, 16:52) | 145 | 89 % |
| Queen Cages (Introduction) by Crusader175 (on 2. October 2022, 16:30) | 32 | 92 % |
