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