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