October 2, 2026 · one worldwide grid (UTC) · medium · digits × colors
| Rank | Player | Time | Errors |
|---|---|---|---|
| #1 | TilakSN | 3:23 | 0 |
| #2 | pocok | 3:26 | 0 |
| #3 | Kinga | 4:12 | 1 |
| #4 | Anj-Lynn | 4:41 | 0 |
| #5 | teo | 4:52 | 1 |
| #6 | ninana | 4:55 | 0 |
| #7 | yellow_orion12 | 4:57 | 0 |
| #8 | Jesuislena | 4:57 | 2 |
| #9 | bloome | 5:14 | 3 |
| #10 | Dzedzu | 5:33 | 2 |
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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