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