Cards have 2 sides, one side has a gem (blue, green, orange, or purple), and the other side has the same colored gem with an arrow of the direction(s) it can move. This game is for 1 or more players, and is turn-based. Cards are layed out in a 3x3 grid with the arrows facing down. Players take turns turning over one card, if desired the player may move the card following one of the direction arrows. If the move creates a set of 3 matching cards in a row (horizontal, vertical, or diagonal) that player may collect those cards. The board wraps, so cards at the edge may move to the opposite side of the arrow points off the board. At the end of the game the player with the most sets wins.