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