Gigamic Quixo Classic
Like ticktacktoe? You'll love Quixo Classic. Twenty-five wooden cubes are shifted up and down  and side-to-side as players try to line up five--diagonally, vertically, or horizontally--with their own  symbol, X or O. Think carefully--every move brings the possibility of inadvertently helping your opponent  win. In turn, each player removes a cube from the periphery of the handsome, dark wood board (10 inches  in diameter) and replaces it at the end of one of the rows made incomplete by its removal, sliding the  remaining four to fill up the empty space. Now the entire row has changed and each player may be one step  closer to--or further from--winning. Keen strategic and visualization skills are a must.--Emilie  Coulter