August 26, 2026 · one worldwide grid (UTC) · medium · digits × colors
| Rank | Player | Time | Errors |
|---|---|---|---|
| #1 | Yash7893 | 3:41 | 0 |
| #2 | waly | 7:17 | 2 |
| #3 | Phuong772 | 11:15 | 0 |
| #4 | Jordan | 12:04 | 4 |
| #5 | max balarao | 12:42 | 6 |
| #6 | Kavya | 14:09 | 2 |
| #7 | axel epifanie | 14:45 | 3 |
| #8 | ninjaMalee | 16:45 | 2 |
| #9 | Liew Fookkong | 28:50 | 1 |
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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