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