Live puzzle
Sudoku
Fill every row, column, and 3×3 box with digits 1–9 — no repeats. Use notes for candidates or ask for a hint when stuck.
6
7
8
3
2
6
4
8
2
1
4
3
5
3
9
5
4
6
6
7
3
1
8
8
3
6
Select a cell, then tap a number or use your keyboard. Toggle Notes to pencil in candidates.