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