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