Deduction, logic, observation, calculation: here are 30 brain-teasers to play with your neurons. On your own or with your family, try to solve one of these many problems full of tricks and traps that are as surprising as they are amusing. Simple solutions will help you get to the bottom of these diabolical riddles!
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This book is awesome! My friend Jacob got it so I had to....... 5 STARS!
30 best logic riddles
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