The ultimate problem-solver and a lover of brainteasers, it has been suggested that Einstein might have written this classic riddle himself. It’s a fun but challenging test of deductive reasoning. The aim is to use the fifteen clues to arrange the pieces of the wooden houses in the right place to work out who owns the fish. Whilst everyone at PP is trying to disprove the theory, it is believed that 98% of those who try, cannot solve it. Can you claim your space in the 2% whose genius might just rival that of the great man himself? Just one piece from the Einstein puzzle range. Is your brain big enough for them all?