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