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