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