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