How to Boost Your Brain. Your brain needs workouts, just like your body, to keep it sharp and help you get smarter in not time. Scientists have proved solving riddle sand logical puzzles helps increasing your IQ level and boosting your logical and analytical skills that are useful for work and school. Solve these 4 super hard riddles that will help you amaze everyone with the power of your logic.
1. The end of the world 0:40
2. A murder on a Friday evening 2:34
3. A killer clown mystery 4:11
4. A murder in a locked room 5:48