Squoku offers a streamlined solution for Sudoku enthusiasts, allowing users to scan printed puzzles and receive accurate solutions without manual input. This app is designed specifically for 9x9 Sudoku grids, enabling users to focus on the clues that require attention. With a simple workflow, users can scan a puzzle, verify its solution, and see the missing digits highlighted directly on the original grid. The app also features a local history option to keep track of previously solved puzzles.

The app includes two free solution reveals, with additional puzzles available for a one-time purchase. Users can generate clean solution images that can be easily copied or shared, making it a convenient tool for both casual and serious Sudoku players. Squoku operates entirely on the device, ensuring user privacy by avoiding any account creation or data uploads.