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