with fire-code-puzzle to open the treasure cave. The fire-code indicates the place to look for the magic coins with the RFID-Chips. An adjustable bamboo-maze, dangerous barriers and many secret hiding-places make the hunt more difficult. When placing the coins in the right order on the relief with the RFID-detection in front of the treasure cave, the cave will open and you can grab the treasure Size: 70 x 55 x 28 cm (LxWxH)