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