MindWare &ndash; Q-bitz Extreme VISUAL DEXTERITY CUBED: Q-bitz effectively challenges players visual agility, memory, pattern identifications and hand-eye coordination. Recreate the displayed shape in the allotted time frame or suffer defeat. Are you fast enough? EXTREME CHALLENGE: The extreme version of Q-bitz includes shapes with rounded edges too add a completely new and challenging dimension to the beloved original. Now more than ever youll need quick processing, visual agility, a sharp memory, and a little bit of luck if you want to be victorious. GAMES THAT TEACH: Q-bitz is playable from early ages up, allowing young children and older individuals alike to develop and hone their spacial recognition and organizational skills. Win and learn simultaneously! INDIVIDUAL AND GROUP PLAY: Q-bitz is a fantastic game for individuals and groups alike. Either play by yourself in a tense race against time or try to land the best time when competing in groups as large as 4. INCLUDES: Package includes 80 Q-bitz cards, 4 wooden trays, and 4 sets of 16 challenge cubes. Please note: Product includes small pieces. Not for children under 3 years old.