22 TEASERS AND RIDDLES TO MAKE YOU THINK HARD

I hope you'll enjoy this set of cool brain teasers, riddles and hard quiz questions that will make you think and force your brain work: 00:14 - Would you dare to take this tough test where you have to choose one of the alternatives? You can't refuse to choose and can't pick both options. Yes, it's a really hard challenge because many people just can't make a choice at all. Are you brave enough to reach the end? 03:06 - This is a shocking visual puzzle proving that in most cases we can't even distinguish a