Imagine that a huge fireball is racing towards the Earth! Only you can save our planet, by assembling and firing a powerful laser hidden within this space observatory. This is extra-challenging, because the boxtop image isn't the same as the puzzle picture, you have to decipher the clues on the in-box leaflet and the laser is in pieces! You can get extra clues by scanning the QR code - and if all else fails, use the final answer provided in the sealed envelope. Can you discover the 6 mysteries hidden within the puzzle, build and fire the laser and save the Earth? High quality 759 piece cardboard jigsaw puzzle. The finished puzzle measures 27" L x 20" W when complete. Suitable for ages 12 years and up. Made from strong premium grade cardboard, with linen finish print to minimise glare on puzzle image.