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