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