The prizes on offer are one ounce Gold Britannia’s, each worth around £1,000/$1,600 each. The final prize, in August, is five of these, worth around £5,000 in total.
Whether you’re in it for the prize, or just want a day of fun around London, this is a great use of the iPhone, and well worth a try. If you’re not based in London, that’s not a problem. All you need is an internet connection and a keen eye for details; you can solve all the questions with a few good searches online.
You can download the app now from iTunes and give it a try for £1.19. If you enjoy it let us know!