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