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