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