Disks bearing the numbers 1 through 48 and a green selection disk are shuffled and placed in an irregularly-shaped grid. Players move the selection disk like a chess queen, capturing the first number disk along the selection disk's move. If no such capture can be made the player may move the selection disk to any space containing a number disk.When all 48 number disks are captured the player with the longest chain of sequential numbers (i.e., 13-14-15-16) wins. The game can also be played for points, where chains score points based upon their length. - BoardGameGeek