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