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