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