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