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