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