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