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