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