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