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