Do you remember that fun calculator game you used to play back in high school? Well, now all of that fun has been fully realized on the iPhone, iPod Touch and iPad. Block Dude Evolved is a recreation of a puzzle game created for the TI-83 and TI-84 series of calculators. Now, you can play that challenging game anywhere you want, without getting weird looks.

Instead of playing in that boring old black and white style, you can pick a theme! There are many different themes to choose from, and many more coming. Look for updates including new themes and new levels.