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 | |
|---|---|---|---|
 | Easy Peasy Sudoku Advent (08) - Sum Triplets by Richard (on 8. December 2025, 06:00) | 181 |  94 % |
| Day 8: White Kropki Dots by SharpFox (on 8. December 2025, 06:00) | 236 |  84 % |
| All Clues are Given No. 3 by RailMan (on 8. December 2025, 05:16) | 161 | 96 % |
| Copycat Fun by Scojo (on 8. December 2025, 04:35) | 28 |  97 % |
| huisgenoot gezocht by aqjhs (on 8. December 2025, 01:59) | 30 | 99 % |
| A Christmas Tree Sudoku by grantmnz (on 7. December 2025, 22:06) | 174 | 85 % |
| Antiking Dutch Skyscrapers by SennyK (on 7. December 2025, 19:30) | 61 | 87 % |
| Pointing Down Under (Flat Mates) by gdc (on 7. December 2025, 18:36) | 77 | 96 % |
| Rituz Unicorno Unicorno VIII - Variation by AJN (on 7. December 2025, 12:00) | 135 | 95 % |
| Diamond in the snow 1 by SecondBlue (on 7. December 2025, 11:32) | 135 | 94 % |
| Assembly by juggler (on 7. December 2025, 08:41) | 121 | 98 % |
| Triangle Inequality by Kaktuslav (on 7. December 2025, 08:00) | 26 |  87 % |
| Modularity by pagedo (on 7. December 2025, 07:07) | 186 | 94 % |
| Easy Peasy Sudoku Advent (07) - Star Battle Sandwich by Richard (on 7. December 2025, 06:00) | 151 | 95 % |
| Day 7: XV-Sums by SharpFox (on 7. December 2025, 06:00) | 373 | 92 % |
| Weaving Arrows by Md88keys (on 7. December 2025, 02:32) | 95 |  94 % |
| Training Day by Cyprane (on 7. December 2025, 00:05) | 225 | 88 % |
| The Very Rev. by Mr Toffee (on 7. December 2025, 00:01) | 40 | 84 % |
| Pear Tree by naama (on 6. December 2025, 21:22) | 50 | 88 % |
| Variant Lesson: German Whispers by Deckatron (on 6. December 2025, 20:50) | 175 | 92 % |
