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