October 24, 2026 · one worldwide grid (UTC) · medium · digits × colors
| Rank | Player | Time | Errors |
|---|---|---|---|
| #1 | 6767 | 3:43 | 1 |
| #2 | bloome | 4:34 | 2 |
| #3 | bennypezzy | 4:42 | 1 |
| #4 | Anjy | 5:11 | 1 |
| #5 | aaaah | 5:16 | 1 |
| #6 | ninana | 5:45 | 0 |
| #7 | waly | 5:48 | 0 |
| #8 | emi_333 | 6:09 | 7 |
| #9 | maara | 6:11 | 1 |
| #10 | Djlelo | 6:26 | 0 |
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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