Solving riddles is the best exercise for your brain. They teach you to 'read between the lines,' think about context, and comprehend layers of meaning. Problem-solving skills are great for your focus and concentration. If you solve logical puzzles every day, soon enough, you'll notice some positive changes in how you think and tackle problems. Start from one set of riddles per day, and add more and more on a daily basis.

Dr. O'Brian invented the time machine and traveled all the way back to prehistoric times. Do you think you can spot Dr. O'Brian amongst other prehistoric people carrying out their activities? If this riddle seems too hard for you, I'll give you a hint. The more logical puzzles you crack, the easier it becomes to solve even the trickiest of riddles. Let me know if you can solve these riddles before the timer runs out.

#brightside #brightsidequizzes #riddles

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