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