Block puzzle that can be enjoyed with 5 difficulty levels, with 160 questions. - Product Name: Block Puzzle - Number of Questions: 160 - Difficulty: 5 levels Thank you for viewing. Only opened. They didn't play with it ( ; ; ) It's like the educational toy, Rush Hour? Thinking puzzle game The objective is to escape from the exit on the right side of the board. Other cars can only slide forward and backward or left and right. For those who like LEGO, Magformers, etc.