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