There is provided a game system that can be easily enjoyed by people of a wide range of ages, hardly makes players bored even after consecutive matches, and can be played by various number of players. The game system is designed to be played by at least two players, and includes a game board provided with a plurality of scattered dots and a plurality of marks arranged at positions spaced from the plurality of dots; positioners to be arranged at any of the plurality of dots and assigned to each of the players; and boundary indicators made of flexible string material and used to linearly connect the positioners arranged at any of the plurality of dots among the plurality of positioners assigned to each player.

A game has a plurality of value pieces and playing pieces of different colors for different players, a surface having a boundary formed as a circle or a square and two lines inside and outside of the boundary so that players are positioned on the second line and throw the playing pieces to strike outwardly of the boundary, and structural elements placeable on the surface and each having a flexible elongated part to form the boundary formed as the circle or the square, the first line, and the second line, and each of the structural elements is provided with engaging formations introduceable into the surface to retain them.