kwin4 4:3.5.1-0ubuntu1 (amd64 binary) in ubuntu dapper

Connect Four clone for KDE
 Four wins is a game for two players. Each player is represented by a
 colour (yellow and red). The goal of the game is to get four
 connected pieces of your colour into a row, column or any
 diagonal. This is done by placing one of your pieces into any of the
 seven columns. A piece will begin to fill a column from the bottom,
 i.e. it will fall down until it reaches the ground level or another
 stone. After a move is done it is the turn of the other player. This
 is repeated until the game is over, i.e. one of the players has four
 pieces in a row, column or diagonal or no more moves are possible
 because the board is filled.