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