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