Collider
© 2014 Freecloud Design, Inc.
External app store. CTR has no commerical connections.
$0.99
iPad, iPhone, iPod Touch
Ages: 6-up
Teaches: logic, math, equivalency, timing
CTR Review
09/08/2014
This 70 level puzzle game is easy to learn, in part thanks to a good tutorial, and hard to stop playing. Your goal is to cancel out the positive and negative balls, by making them collide. OK, if you want to call them "particles" you can look at this app from an electro...
