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 | |
|---|---|---|---|
 | Yours Truly by juggler (on 27. April 2025, 00:20) | 51 |  93 % |
| Now you're thinking with portals! by josebastian8 (on 26. April 2025, 21:00) | 148 |  88 % |
| Equality Cages 141: Deconstruction by gUBBLOR (on 26. April 2025, 20:54) | 49 | 90 % |
| Schrödingers Rat (A RAT RUN rip-off) by Zanno (on 26. April 2025, 20:12) | 9 |  N/A |
| 5 by 5 magic square by Chanome (on 26. April 2025, 18:41) | 4 |  N/A |
| Mumble German through the Fog by meggen033 (on 26. April 2025, 16:15) | 858 | 92 % |
| Flying Spaghetti Monster (Arrow) by Blashyrkh (on 26. April 2025, 15:33) | 192 | 94 % |
| Hexotic by Fenners (on 26. April 2025, 13:52) | 178 |  97 % |
| Learn The Alphabet Snackdoku (Volume 1) by Crusader175 (on 26. April 2025, 13:00) | 167 | 93 % |
| Echoing Cages by graggle (on 26. April 2025, 11:00) | 59 |  96 % |
| Lost City (Lost and Found #7) by .proxz14 (on 26. April 2025, 10:00) | 28 |  93 % |
| Crimson weathercock by NicoD (on 26. April 2025, 05:30) | 63 | 91 % |
| Entropic Internal Loop Skyscrapers by yttrio (on 26. April 2025, 02:00) | 81 | 98 % |
| Totally Irrelephant by Mr Toffee (on 26. April 2025, 00:56) | 108 | 84 % |
| Ciphered Japanese Japanese Sums Sums by ThePedallingPianist (on 26. April 2025, 00:40) | 12 |  N/A |
| Four-Way Pipes by FullDeck-Missing (on 26. April 2025, 00:10) | 190 | 94 % |
| Window in the Fog by timotab (on 25. April 2025, 22:44) | 418 | 93 % |
| Battenburgs and Mod-Zip-Birds by sujoyku (on 25. April 2025, 22:18) | 55 | 96 % |
| Drowse by Adrian71 (on 25. April 2025, 19:55) | 4 |  N/A |
| Reign of Arrows 2 (Anti-knight, Arrows, Non-consecutive) by juddimal (on 25. April 2025, 19:33) | 79 | 84 % |
