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