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