PEGS consists of a two sided gameboard which is wired so that when a yellow peg is inserted in a hole on one side of the board and a long rubber peg is inserted into the same hole from the opposite side, a chime will sound.The board is a 6X6 grid marked off into quadrants of 9 holes each. Rules for 15 different games are included from a Battleship variant to Tic-Tac-Toe.Sid Sackson designed 7 of the 15 games - they are: Battle of the Blobs Border Patrol Football Rapid Transit Soccer Space Attack Tank Blitz - BoardGameGeek