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