Mutiple Devices and User Defaults Learn how to sync settings and puzzle data across devices using Apple's NSUbiquitousKeyValueStore. This blog post includes a detailed guide to setting up iCloud key-value storage and handling server changes. 14 February 2014
Updating Sudoku Grab Follow the journey of updating the first-ever written app, Sudoku Grab, for compatibility with the latest version of Xcode and iOS7 with a modernized UI. 09 February 2014
Sudoku Grab Removed From Sale in Japan Sudoku Grab app removed from Japanese App Store following trademark infringement claim from Nikoli.Co.Ltd. 07 December 2010
How does it all work? Sudoku Grab is a set of basic image processing techniques that allows for solving Sudoku puzzles through photograph recognition. This blog post details the process, assumptions, and algorithms used in the four main steps of Sudoku Grab. 14 August 2009
25000 copies downloaded! Celebrate 25000 downloads of Sudoku Grab with us as the app goes free until June 25th! Join the fun and grab your copy now! 15 June 2009
A couple of reviews Exciting news: Sudoku Grab has been reviewed by 148Apps and iPhone App Reviews! Discover what they have to say about our app and its growing popularity in the US and UK. 09 April 2009