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