July 22, 2026 · one worldwide grid (UTC) · medium · digits × colors
| Rank | Player | Time | Errors |
|---|---|---|---|
| #1 | waly | 8:30 | 0 |
| #2 | Player | 11:23 | 0 |
| #3 | Tristan | 11:38 | 5 |
Get the free app — your grid, colors & streak, synced.
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