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