Klotski Puzzles

Klotski Puzzles is an Android application that implements several sliding block puzzle games inspired by the GNU Linux Glotski game which was itself inspired by the game Klotski.
Some of these puzzles are fairly easy, and some of them are very difficult. If you are not the type of person that enjoys spending inordinate amounts of time solving puzzles, this probably isn't a great app for you.
Several of the original puzzles found in the Gnotski Skill-Pack are too large and complicated to fit the small screen and have been replaced with puzzles found on the internet that are purported to be challenging. (I haven't solved them all yet!).