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