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
5
8
9
4
3
6
7
8
5
6
4
3
7
3
9
5
6
1
2
7
1
9
4
5
8
2
4
5
2
7
1
9
8
2
5
3
Select a cell, then tap a number or use your keyboard. Toggle Notes to pencil in candidates.