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