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