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