Monkey Pod Games - The Perplexing X in a Box Description This puzzle proves that brain outdoes brawn. With the proper method, this tricky and clever puzzle can be solved in just one second - exerting more the force of your mind than your muscle to release the square trapped between the X. But don’t be tempted into thinking it is easy – you’ll need to flex all your puzzle solving neurons for this one – be warned: simple solutions sometimes involve very complex thinking! Dimensions: 7 2/3" x 7 2/3" x 3 1/7" Features: 100% wood Made in USA or Imported puzzle proves that brain outdoes brawn be warned: simple solutions sometimes involve very complex thinking Product Details: Product Dimensions: 7.66 x 3.15 x 7.66 inches Item Weight: 4 ounces Item model number: MPG901 Manufacturer recommended age: 5 - 12 years Is Discontinued By Manufacturer: No Manufacturer: Monkey Pod Games