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