Knowledge - Brain Games

So you think you’re a whiz kid? Test your genius skills with these fun (and challenging) brain games. Your mind will thank you.

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30 Optical Illusions That Will Make Your Brain Hurt

From spinning circles to disappearing dots, these insane optical illusions aren't what they appear to be. Are you ready to have your mind blown?

Best Brain Training Games: Riddles, Brain Teasers, Puzzles, and More

Exercise your brain and sharpen your mind (the fun way!) with these 13 types of brain training games.


14 Visual Brain Teasers and Puzzles That Will Leave You Stumped

These visual brain teasers and puzzles aren't just fun to complete—they're good for your brain, too!


20 Easter Riddles That Will Have You Hunting for Answers

Hop right on up and get your fill of these super fun Easter riddles for kids!


20 Challenging Lateral Thinking Puzzles That Are Harder Than They Seem

These lateral thinking puzzles require some serious out-of-the-box thinking in order to solve.

50 Thanksgiving Riddles the Whole Family Will Love

Kids and adults alike will gobble these Thanksgiving riddles right up!


Can You Find the Hidden Objects in These Pictures?

You only have 45 seconds for each image. Game on!

30 Math Puzzles (with Answers) to Test Your Smarts

Who says math can't be fun?! These math puzzles with answers are a delightful challenge.


25 Printable Brain Teasers You Can Print for Free

How many of these brain busters can you solve?


30 Math Riddles for Kids (with Answers) to Test Their Smarts

Put your kids' brains to the test with these fun math problems!


24 Free Holiday Word Searches

Every holiday throughout the year needs a brain game to go with it! Try celebrating Valentine's Day, Easter, Halloween, Thanksgiving,...

80 Christmas Riddles for Guaranteed Holiday Cheer

Test your knowledge of Noel—the fun way—with these Christmas riddles.


How Many Letters in the Alphabet: Try to Solve the Viral Riddle

The alphabet song won't help you in this case.


12 Logic Puzzles That Will Test Your Smarts

It might not seem like there's enough information to solve these logic puzzles at first—but that's part of the fun!


58 Brain Teasers That Will Leave You Stumped

Solving brain teasers boosts brain power, keeps your memory strong, and entertains everyone to no end. See how many of...


30 Animal Riddles That Are Serious Mind Benders

You'll have a whale of a good time trying to figure these out!

How Many Ducks Do You See? Try to Solve the Viral Riddle

This riddle is a lot tougher than it looks.


Which One Doesn’t Belong? See If You Can Spot the Image That’s Different

Try to solve these challenging puzzles by finding the one image that doesn't belong with the rest. How quickly can...


Egg Riddle: If I Had 4 Eggs: Try to Solve the Viral Riddle

The Internet is stumped by this tricky viral math puzzle! Can you solve the "If I had 4 eggs" riddle?


60 of the Best Riddles for Kids: Can You Solve Them?

Put on your thinking cap for these riddles for kids! Find all the answers from the easiest riddles for kids...


Can You Spot the Difference in These 20 Pictures?

Get your eyes ready—these are pretty tricky.


16 Math Riddles Only the Smartest Can Get Right

You might want to break out a calculator because it takes a genius to solve these tricky math riddles.


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20 Printable Sudoku Puzzles to Test Your Smarts

These printable sudoku puzzles are four different levels of difficulty. You want to start with the easy ones, but if...


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Someone’s Mother Has Four Sons: Try to Solve the Viral Riddle

It's the riddle everyone wants to know the answer to, but can YOU solve it?


78 Riddles for Adults That Will Test Your Smarts

You'll have to really stretch your brain to figure out some of these easy, funny, and hard riddles for grown-ups!


45 Best Bible Riddles You’ll Have Fun Solving

See how well those Sunday school lessons paid off with these Christian riddles for kids.


Mr. Smith Had 4 Daughters: Try to Solve the Viral Riddle

"Mr Smith had four daughters" is a viral Facebook riddle that has everyone stumped. Check out the detailed answer here!...


How Well Do You Know the Flags of the World?

Do you know your tricolor from your Trinidad and Tobago? With nearly 300 country flags to choose from,...


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35 People with Higher IQs Than Einstein

We're going to need another name to be synonymous with "genius."