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