October 10, 2026 · one worldwide grid (UTC) · medium · digits × colors
| Rank | Player | Time | Errors |
|---|---|---|---|
| #1 | TilakSN | 3:41 | 1 |
| #2 | yellow_orion12 | 4:14 | 0 |
| #3 | teo | 4:26 | 1 |
| #4 | ninana | 4:28 | 0 |
| #5 | Jesuislena | 4:31 | 1 |
| #6 | 6767 | 4:38 | 0 |
| #7 | yxsha51 | 4:49 | 1 |
| #8 | waly | 5:07 | 0 |
| #9 | bloome | 5:13 | 0 |
| #10 | emi_333 | 5:18 | 4 |
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Tsuidoku is a free online color sudoku: every row, column and region holds the digits 1-9 AND all 9 colors, and each digit-color pair appears exactly once. The math behind it · Daily hub