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 | |
|---|---|---|---|
 | Northeast Beast by RandyDan (on 17. November 2025, 17:42) | 13 |  70 % |
| Welcome to the Palindrome 3 by billybeth (on 17. November 2025, 17:40) | 221 |  97 % |
| Erica 11 by SennyK (on 17. November 2025, 17:15) | 173 | 94 % |
| Offset by crwn (on 17. November 2025, 17:12) | 252 |  92 % |
| The true colours of Magic by gzalex (on 17. November 2025, 17:06) | 9 |  N/A |
| fudge the numbers by Awedish (on 17. November 2025, 17:02) | 11 |  N/A |
| V's and X's and stuff by ConcepT (on 17. November 2025, 16:57) | 12 | N/A |
| Mithril Coat by Blobz (on 17. November 2025, 16:00) | 135 | 90 % |
| Mini-Puzzles Keep Your Friends Close by Dee_Code (on 17. November 2025, 15:55) | 20 | 90 % |
| Twenty (Chaconopia Snack) by Mad-Tyas (on 17. November 2025, 15:15) | 7 |  N/A |
| Clueless Sigma by AlfSmith (on 17. November 2025, 13:11) | 103 | 90 % |
| German style indexing by ark29 (on 17. November 2025, 12:52) | 26 | 92 % |
| Knight's tree by ivaylagergova (on 17. November 2025, 11:28) | 130 | 93 % |
| NKSA W02: Ski Jump by schumaster (on 17. November 2025, 10:33) | 199 | 82 % |
| A Product of Determination by PersonWhoExists50306 (on 17. November 2025, 07:28) | 12 | N/A |
| Lattice by greyden (on 17. November 2025, 07:21) | 32 | 94 % |
| Connectors by Jobo (on 17. November 2025, 06:54) | 31 | 88 % |
| Fog of War #8 by Sudonym (on 17. November 2025, 02:40) | 235 | 89 % |
| Primetime 01: Good Primes by Markus (on 17. November 2025, 01:47) | 5 | N/A |
| Doubling Extra Regions by Deckatron (on 17. November 2025, 00:48) | 9 | N/A |
