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