Squoku

What is Squoku?

Squoku turns a printed 9×9 Sudoku into a solved result on iPhone and iPad. Point the camera at the puzzle, review uncertain clues, confirm it has one unique solution, then see missing digits aligned with the original grid. Open a clean completed board, copy it, share it, or find it later in local History. Two solution reveals are included; after that, reveal one puzzle or unlock lifetime access. No subscription, account, or cloud upload.