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