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