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