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