From the Kadon web site: A gameboard like no other — the grid is a swirl of arches, a network of intersections. Three intriguing games of positional and movement strategy employ a unique element: a piece flips on every move from slider to jumper and back again. In Endpoint your goal is to exit all 15 of your pieces from the board through the opponent's home row. In End Jam you win if all the opponent's endpoints are occupied. In End Rush each player seeks to capture the board's center space. Some solitaire puzzles are also included. Cylindrical wood playing pieces have felt on one side to indicate their status. The 24" gameboard is offered in two formats, recommended for Ages 10 and up.