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