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