September 10, 2026 · one worldwide grid (UTC) · medium · digits × colors
| Rank | Player | Time | Errors |
|---|---|---|---|
| #1 | Yash7893 | 4:14 | 0 |
| #2 | Squall | 8:11 | 1 |
| #3 | waly | 9:16 | 1 |
| #4 | Liew Fookkong | 10:05 | 2 |
| #5 | Priya762 | 15:31 | 1 |
| #6 | Tan Lam Minh | 17:03 | 0 |
| #7 | Omar480 | 18:17 | 0 |
| #8 | hyoyo.abcd | 20:21 | 3 |
| #9 | william cheah | 25:53 | 4 |
| #10 | nine_Ali | 35:32 | 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