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 | |
|---|---|---|---|
 | 5x5 Snack #2 by troptot (on 1. April 2023, 21:17) | 166 |  86 % |
| Hypnoku by Polycarp (on 1. April 2023, 20:34) | 44 |  92 % |
| Coelacanth by Kafkapharnaum (on 1. April 2023, 20:20) | 63 |  98 % |
| The Chromatic Windmill by EricRathbun (on 1. April 2023, 17:51) | 122 | 96 % |
| Drip Drip Drip by shinggaming (on 1. April 2023, 17:38) | 8 |  N/A |
| Blackout by Jay Dyer (on 1. April 2023, 16:32) | 232 | 93 % |
| Sidewinder (German Whisper Snake) by Video Floral (on 1. April 2023, 15:34) | 4 |  N/A |
| Two-way Transmission (Geometry Experiment 3) by Jeet Sampat (on 1. April 2023, 15:19) | 14 | N/A |
| APRIL SKIRMISH by AstralSky (on 1. April 2023, 14:14) | 11 |  N/A |
| Chaos? by Florian Wortmann (on 1. April 2023, 13:42) | 409 | 94 % |
| 9-steps Tutorial: Between Lines by Azireo (on 1. April 2023, 12:24) | 137 | 87 % |
| Reversing Valve by ViKingPrime (on 1. April 2023, 11:00) | 87 | 93 % |
| The 5 Colours of the Rainbow by Trik126 (on 1. April 2023, 10:23) | 107 |  83 % |
| Starry Knight by Allagem (on 1. April 2023, 06:36) | 105 | 89 % |
| Little Killer Parity Chaos by PjotrV (on 1. April 2023, 01:04) | 62 | 86 % |
| APRIL by DocLogic (on 1. April 2023, 01:04) | 88 | 94 % |
| Riddle Me This by Scojo (on 1. April 2023, 00:33) | 85 | 89 % |
| Entirely normal kropki XV by Lizzy01 (on 1. April 2023, 00:14) | 12 | 88 % |
| A Day for Chaos by DarthParadox (on 31. March 2023, 20:40) | 46 | 91 % |
| German Thermo by Kippar (on 31. March 2023, 16:47) | 132 | 86 % |
