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