The puzzle game Super Alchemy is free for you on www.flash-game.net. Join this game to kill your time. The mission is to swap the items off the screen. There are stones with different colors and bottles. The rule is that at least two same stones with a bottle of the same color near each other will disappear. Move the combos with the left and right arrows and change their sequence with the up key. Down key is for acceleration. Swapping results in money and extra time.