The object of this game is to make a combination of four or more stones.
Each player starts out with six stones, each with a different color, inscription and shade. Combinations can be formed in a number of ways, including by matching colors and inscriptions.
There are "wild stones," which work as Wild Uno cards. They can be played as anything. The connections that are made are called "naturals." The first person to reach the required number of naturals first wins the game point and everyone then advances to the next level.