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