Brain Teasers, Riddles, Puzzles and more...
With over 15,000 brain teasers, riddles, logic problems and mind puzzles submitted and ranked by users like you, Braingle has the largest collection anywhere on the internet. If you need a brain teaser, mind puzzle or riddle, we are the place to get it. Get ready to have your brain tangled!
Optical Illusions
A deceptive or misleading picture that is caused by the disagreement of the eye and the mind.
The Hypatia
A Puzzling Space Mystery
An engaging short story about an interstellar spacecraft with over 25 original hand-crafted puzzles that you can print out and complete. Solve the puzzles to unlock the next chapter in the unfolding mystery about what happened onboard The Hypatia. There are multiple paths through the story and many puzzles to solve in this unique interactive puzzle experience.
Previously
Daily Brain Teaser
Science
Answer
Cork in a Glass
If a cork is put into a glass of water, the cork will almost always drift to the side of the glass. There is one simple way, however, to get the cork to float in the center of the glass (the horizontal center, not the vertical). What is it? Water, the glass, and the cork are all that is required.Answer
More New Puzzles
Follow Braingle!