Frogtastic is a fun game! I am absolutely addicted to it! No download required, if your phone or browser is up-to-date enough, you should be able to play it right in your browser. If you're on an iPhone, Safari has the best results in my opinion.
This color wheel game is HARD! Play my new color wheel game and see if you get get to level 10. It's easy to figure out how to play, but it's tough to get very far! You are warned: it is very addictive! Make sure you don't start playing until you're ready. You won't want to stop!