It’s time to put your brain to the test! These riddles are some of the hardest you’ll find anywhere online - with a 99% fail rate, they’re designed to stump even the sharpest minds. Think you’ve got ...

Games and puzzles 10 Travel-Ready Games for Adults (That Aren’t a Pack of Playing Cards) Published May 1, 2025 NYT Wirecutter By Maria Adelmann Maria Adelmann is a writer covering travel.

50 hard riddles to challenge the whole family It's game on to see which of these hard riddles for kids and adults you can answer first. April 16, 2025, 11:50 AM PDT Sarah Fielding ...

You can enter, but you can't go inside," the riddles reads. "What am I?" Remember, you have to solve this in just 12 seconds to prove you're a modern day genius - so get your timers on and get to it!

For adults, riddles are a great way to exercise the brain and help keep your mind sharp. Also, if you find yourself in an awkward social situation, sometimes a good riddle can help break the ice.

Shared by TikTok user Brainer's Dose, who regularly uploads tricky teasers that encourage alternative thinking to tackle complex riddles and questions, this puzzle involves a simple maths equation.