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 | |
|---|---|---|---|
 | Dutch Quali 26 appetizer - Sudoku Sandwiched N-Sums by Richard (on 4. March 2026, 06:00) | 44 |  93 % |
| Easy Peasy Sudoku Leftover (05) - Thermometers - Removed bulbs by Richard (on 4. March 2026, 06:00) | 47 | 93 % |
| marshmallow confetti by Awedish (on 4. March 2026, 05:24) | 9 |  N/A |
| Nabnarrows by juggler (on 4. March 2026, 04:37) | 40 |  92 % |
| Region Sum Interactions by pagedo (on 4. March 2026, 02:34) | 166 |  93 % |
| RAT RUN 28: Hypothesis by marty_sears (on 4. March 2026, 02:08) | 372 | 99 % |
| Space Invader by slamwich (on 3. March 2026, 23:54) | 21 | 91 % |
| requital introjection by aqjhs (on 3. March 2026, 22:04) | 40 | 91 % |
| Crime Investigation by mimec (on 3. March 2026, 21:33) | 9 |  N/A |
| Quadular Arithmetic by MSDOS (on 3. March 2026, 19:41) | 26 |  95 % |
| Eat Your Cake by Chilly (on 3. March 2026, 18:43) | 195 | 93 % |
| Tequila! by Timpanist (on 3. March 2026, 18:03) | 19 | 80 % |
| Two Truths And A Region (FoW) by gdc (on 3. March 2026, 17:54) | 101 |  97 % |
| Extended Full Rank by Andrewsarchus (on 3. March 2026, 17:25) | 19 | 93 % |
 | Let there be chaos by rosiebye (on 3. March 2026, 16:01) | 45 | 94 % |
| This FOG is a Scorpion GAS by meggen033 (on 3. March 2026, 14:50) | 296 | 93 % |
| Berlin Wall by Rab3aron (on 3. March 2026, 14:35) | 7 | N/A |
| Fitness Class Instructor by Will Power (on 3. March 2026, 08:41) | 53 | 76 % |
| Thinking Outside the Box Fan by PhoenixAki (on 3. March 2026, 08:29) | 100 | 96 % |
| When You Find It by The Bard (on 3. March 2026, 05:58) | 60 | 93 % |
