Catalyst - Molecular Matching Game

~70 PUZZLES TO CHALLENGE YOUR MIND~ Puzzles require you to complete all the molecules in a limited number of swipes. Theres 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 EX...