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