Download Happy Challenge apk 1.0.1 free for Android smartphone
Apk file size: 4.3 MB
Your task...click on the happy smileys and shake your phone if you see a bad or a sad one. For every mistake you lose one point!
Scienceful part of our Arcade and have average installs from 10 to 50. Last Update Aug. 20, 2014. Google play rating is 100.0. Current verison is 1.0.1. Actual size 4.3 MB.