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