It's Hard To Be a Russian Spy: The Great Collection Of Riddles & Brain Teasers From The Final Examination of Soviet and Russian Spies (Brain Teaser Puzzles for Adults)

There’s training to be an Olympic Athlete. Then there is training to a Russian Spy. Both extremely difficult and a much esteemed percentage of people around the world get to be picked for it. But there is no shadow of doubt which of these requires a person to be literally Jack of all trades - smart, cunning, highly intelligent, resilient and the perfect mix of brains and brawns.

There is an aura of mysticism surrounding Spies and very few people have told the tale of where it all began- in the training room. Put together by means that better remain cloaked, or perhaps a story for another time, author Igor Suvorov brings you a choice collection of fifty riddles and brain teasers that these Soviet and Russian spies had to clear in order to be deemed fit to be released to the field. Anyone can solve a riddle, but these are the riddles that only as few as 4% of untrained people will be able to solve!

As if that is not good enough, the person taking the exam has to clear 94% of all the presented questions. This is the holy grail of all spy brain teasers, a book that you can keep your brain sharp with, a tool with which you can spend endless hours poring over. Have you go what it takes? Time to find out!
It's not just hard to be a Russian Spy; it’s VERY hard and only the sharpest mind will be one.