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