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