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