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