Collector is a puzzle game where your job is to collect all yellow balls for given time. It is important to collect balls in some order because when there are more balls on the level you will not have enough time to collect all the balls if you are not organized. Collector,puzzle game,ball collection,time limited puzzle,strategy game,spatial reasoning,brain teaser,mobile game,iOS game,Android game,challenging puzzles,collect all balls,game for kids,puzzle game for adults