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