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