Think you are too smart? The Rubik cube and Sudoku seem to small a challenge?
Well get ready to crack the code with the Isis Ball. A mind puzzle that you
solve by opening an alloy ball that is constructed in layers and covered in
hieroglyphics. Promising that each Isis ball is unique and requires a different
combination to open it, it seems quite challenging. If and when you crack the
combination and you'll reveal a special key inside, that has a number stamped on
it. The key will open one of the ISIS golden pyramids, which are hidden in
secret locations throughout the UK.
Each pyramid contains a gold coin worth £500
and a number of silver coins worth £20 each! The Isis ball costs
£99.95 ($191)
)