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