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