• Hi! And welcome to my Brainteaser Test. There are ten questions, one per page. If you don't know the answer to a problem, just leave it blank; guessing randomly should give you just as many points as leaving the questions blank. But if you can eliminate even one of the answers, it's worth guessing. Oh, and by the way, I'll give you the answer to each puzzle on the next page. Take your time and focus! Good luck!