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