Can You Beat the Classic Brain Teasers?
These are some of the most well-known brain teasers out there — simple to read, but surprisingly easy to get wrong. How many can you solve?
I am an odd number. Take away one letter and I become even. What number am I?
What is always coming but never arrives?
What can fill a room but takes up no space?
The person who makes it, sells it. The person who buys it never uses it. What is it?
What begins with T, ends with T, and has T in it?
What has to be broken before you can use it?
Which is heavier: a pound of feathers or a pound of bricks?
I have cities, but no houses. I have mountains, but no trees. What am I?
What goes through towns and over hills, but never moves?
If there are 3 apples and you take away 2, how many do you have?
What Your Score Means
0–30% — Just Getting Started
Classic brain teasers trip up almost everyone at first — keep trying, you'll get faster.
31–60% — Brain Teaser Fan
Nice job — you solved most of these well-known puzzles.
61–80% — Brain Teaser Pro
Impressive! You clearly know your classics and reasoned through them fast.
81–100% — Brain Teaser Legend
Outstanding — you beat every classic teaser, even the famous trick ones.
Frequently Asked Questions
How is the score calculated?
Each question has one correct answer. Your final score is the percentage you answered correctly.
Can I retake the quiz?
Yes, play again anytime to try to beat your score.
Can I challenge my friends?
Yes, use the share buttons on your result page to challenge friends to beat your score.
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