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