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