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