I'll never use the built-in calculator again. Can't wait for the features that allow me to pre-set the comments and wrong answers.
Doesn't do everything. The one that is meant to give wrong answers doesn't give wrong answers.
Awesome but same thing all the time
Cal This works great can't wait to try it on someone
Brilliant! Simple, elegant, sarcastic.
This is a simple demonstration using the GNU Linear Programming Kit on Android.
Magic: The Translating! Enter a card in one language, see card image in another!