Android Giveaway of the Day - Catalyst

~70 PUZZLES TO CHALLENGE YOUR MIND~
Puzzles require you to complete all the molecules in a limited number of swipes. There’s no time pressure and unlimited undos, so you can plan out the solution or use trial and error to solve them all!

~PUT YOUR SKILLS TO THE TEST IN ENDLESS MODE~
In Endless Mode the grid slowly fills with molecules - clear them to stay alive. Chain together matches to earn big points! The pace starts slow and gets frenetic quickly - Endless is the ultimate test!

~A COMPLETE EXPERIENCE~
Experience Catalyst with no ads, virtual currencies, in-app purchases or unnecessary expansions. Buy it once and improve your skills for a lifetime!