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