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