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