We just released our first app called "Prizm Scramble". Its a lot like the old "Memory" game I had as a kid, but with timer and points. Check it out and let me know what you think. This version is free but stops at level 25. The paid version has 300 levels. Check the instructions out under "info" http://itunes.apple.com/us/app/prizm-scramble-free/id510283098?ls=1&mt=8