Chain Gem Free

ChainGem is a chain reaction of gem puzzle game, a total of 900 off waiting for you to challenge!
Your task is to click on a diamond (must be within the specified number of clicks), allowed to have a ripple effect, thereby eliminating all the diamonds on the screen.
Oh, of course, not blind spots, you need to use their brains, a total of 900 set off to challenge you.
If you are having fun, you must not forget the score ah!
We will continue to add points, and look forward to your patronage!