Gems Swap II - Version 1.3.0 In this game there will be a number of gems arranged in a particular pattern. You need to swap the positions of gems so that 3 or more gems of the same kind are connected in a straight line and then they will be destroyed. To clear the level you need to destroy gems in all the positions of the pattern. The game is over when time is up. There will be different patterns for each new level.