This came in just in time for Christmas. My son couldn't open the box quick enough. Automatically downloaded the soundtrack that went along with it. Would not rest until he completed. After completing the Slitherian puzzle, he allowed me to take the picture and tore it all down to start on the next one. I couldn't believe how much fun this brought him. Told me I will need to buy him additional 3 so he can display all 4 Hogwart houses.