The objective is simple: Match gems of the same kind until you reach the 11th gem. Sounds easy? Give it a try and find out! This simple, yet deep puzzle game will push your brain to the limit. gem match game,puzzle game,brain teaser,html5 puzzle,matching game,cognitive skills,challenging puzzle,addictive puzzle,mind training,game for kids,brain training games,gem 11,puzzle game challenge,strategic matching,brain workout,online puzzle game