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