Find the key

Rate this game!
Tags: Puzzle
Description: This is a test of reaction capability of the game, in the elimination of gems, we must pay attention to the background color transform, and only click on the background of the same color gems and when gems will disappear and find hidden gems behind the key, click the key, on the next level. See how much you can live off?
How to play: Gems key Diminshing reaction force to find things to see