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