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