Multiple levels of brainteasing fun! SmartGames IQ-Puzzler Pro features 120 challenges in three playing modes including both 2D and 3D challenges. The top of the gameboard features a grid for 2D challenges and a separate grid for 3D pyramid challenges while the bottom of the board features a completely different 2D challenge grid. And it’s all in the same compact portable travel case. Includes 120 challenges easy to expert!