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