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