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