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 | |
|---|---|---|---|
 | Hijacked butterfly by Klomp (on 11. April 2022, 13:39) | 44 |  86 % |
| Code 62 (Hi-five) (Sudoku 22) by Sumanta(ANU) (on 11. April 2022, 13:35) | 40 |  96 % |
| Secret Passages by XeonRisq (on 11. April 2022, 06:00) | 74 |  96 % |
| Revolution 9 by Scruffamudda (on 11. April 2022, 05:12) | 34 | 97 % |
| 3D Chaos by mathpesto (on 11. April 2022, 00:20) | 42 | 97 % |
| Undec-ided by SirSchmoopy (on 11. April 2022, 00:06) | 77 | 98 % |
| Disjoint Groups + Little Killer by Jeet Sampat (on 10. April 2022, 22:23) | 40 | 95 % |
| Monster by wildhound007 (on 10. April 2022, 19:58) | 89 | 90 % |
| Ratio (-) Arrow Sudoku by Florian Wortmann (on 10. April 2022, 16:06) | 25 | 91 % |
| Knight's order by PetLov (on 10. April 2022, 14:33) | 16 | 85 % |
| Black Eyes by Qodec (on 10. April 2022, 14:31) | 29 | 95 % |
| Thermo variant #36: Four Seasons by djorr (on 10. April 2022, 14:00) | 18 | 88 % |
| Primitive Palindromes by steelwool (on 10. April 2022, 13:07) | 3 |  N/A |
| 3 O' Clock Modular Renban by jcgodart (on 10. April 2022, 12:53) | 18 | 89 % |
| SC7 - Quadruples by kuraban (on 10. April 2022, 12:43) | 87 | 88 % |
| Orbital Oscillations by ndsurgenor (on 10. April 2022, 11:00) | 29 | 86 % |
| A Knight's Picnic by troptot (on 10. April 2022, 04:45) | 111 | 82 % |
| Easy as Pi by cfinnestad (on 10. April 2022, 03:18) | 6 | N/A |
| Chaos Construction: X-Sums by KNT (on 10. April 2022, 01:36) | 145 | 96 % |
| Sudoku Scrabble by Will Power (on 9. April 2022, 22:38) | 61 |  75 % |
