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