Brain Teaser to Test Your IQ: Which Glass Holds More Water? Only those with 140+ IQ can answer in 5 seconds!

Brain teasers are puzzles that boost your critical thinking capabilities. These puzzles improve the brain function by ...
AOL

These Fun Brain Teasers Will Test Your Skills (Or Totally Humble You)

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Researchers at Duke University monitored participants’ brain activity while they completed simple math ...
Hosted on MSN

Brain Teaser IQ Test: Only 1% With High IQ Can Find the Odd Figure in 7 Seconds!

Brain teasers are excellent for boosting critical thinking capabilities. These puzzles engage your brain and provide a healthy workout for the brain. By practicing these puzzles regularly, you will ...

Viral Brain Teaser: Fix the Matchstick Equation in 21 Seconds! Most People Fail This Simple-Looking Puzzle

Only sharp minds can solve this matchstick puzzle in 21 seconds. Move one stick, think creatively, and see if you can find ...

“How Difficult Could It Really Be?”: Try Answering 25 Tough SAT-Style Questions

Whether you’re a student, a lifelong learner, or just someone who enjoys a bit of a brain teaser now and then, we can all use ...
The New York Times

Day 4: Try a True Brain Teaser

A sharper, more resilient mind starts here. Monday Test Your Knowledge Tuesday MIND Your Diet Wednesday Try a New Workout Thursday Play a Game Welcome back! For Day 4 of the challenge, let’s do a ...