GCOS(Gem Hunter Match)

Please play the fourth level in the game, there is in total 6 gems and 5 kinds of bonus gems.6 gems: Blue Caster Gem, Blue Meele Gem, Red Caster Gem, Red Melee Gem, Coin Gem and Green Potion Gem. The first 4 kinds have no effect, the coin ones have chance to give you extra bonus gem in the bottom bar. The potion ones give you extra moves.In addition the original 4 gems, there is a 5th gem called "…