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