Dig into this fun challenge for your brain! SmartGames’s IQ-Puzzler Pro features 120 different challenges in three unique playing modes. There are a huge variety of 2D and 3D puzzles for you and the family to solve. The top of the game board 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. The compact, portable travel case allows you to take the brain-teasing fun anywhere you go.