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