A new brain teaser has grabbed internet's attention, leaving users scratching their heads. This isn’t the only mind-bending challenge that has caught people’s attention. A previous brain ...

Some users quickly spotted the pattern, while others were left scratching their heads ... making them more engaging. People love the thrill of solving puzzles, and social media allows for instant ...

Are they afraid that people will see that he is too weak ... Here are five other scratching-your-head moments from Trump. 1. Calling Americans the “enemy from within” During an interview ...