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