Google Engineers Answered All the Riddles Correctly, Can You

One of the best and coolest ways to test your IQ and problem-solving skills is to try to solve some riddles. Those logical puzzles might seem easy at first. In fact, they engage your brain just like the gym works out your body. And like with any hobby, the more you do it, the better you get at it. So prepare for extensive intellectual training - it starts right now.
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