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