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