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