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