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