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