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