A Trusted Friend in a Complicated World

Knowledge

Do you love to learn? If so, you’ve come to the right place. From mind-blowing facts to grammar mistakes to psychology terms, get ready to exercise your brain.

View More in:

Add Filter

Scrabble Has Added 500 New Words—Find Out What You Can Now Play

Merriam-Webster has updated its official Scrabble dictionary with playable words like vax, guac, welp, vibing and others

UNO Confirms You’ve Been Playing the Game Wrong Your Entire Life

If you're familiar with UNO, you know how widely contested the rules are.


22 Dark Riddles That Challenge Your Morbid Curiosity

Take a stab at these dark riddles that are to die for!


Brain Games, Quizzes and Puzzles

From brain-busting riddles to fun quizzes, this selection of brain games, quizzes and puzzles will keep you entertained for hours.


WordleBot 2.0 Is a Game-Changer for Wordle Fans

The New York Times WordleBot will take your Wordle game to the next level. We explain the tool's new upgrades.

25 Easter Riddles That Will Have You Hunting for Answers

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


20 of the Most Challenging Jigsaw Puzzles You Can Buy

Experts say that challenging puzzles activate new parts of your brain to help you solve them. Here are some of...

Tout icon

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

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


What Is Wordle—and How to Win, According to an Expert

Wordle is the new viral trend at the top of your Twitter feed—here's everything you need to know.


19 Christmas Brain Teasers You Will Love Unwrapping

Take a break from holiday shopping and decorating to solve these tricky brain teasers.


103 Christmas Riddles for Guaranteed Holiday Cheer

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

Word Power Vocabulary Quiz: Book-Related Words

Match the word to its correct definition to test your Word Power.


Word Power Vocabulary Quiz: Hidden Critters

Match the word to its correct definition to test your Word Power.


50 Thanksgiving Riddles the Whole Family Will Love

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


50 Trick Questions Guaranteed to Leave You Stumped

Put on your thinking cap and try answering as many of these trick questions as you can—don't be shocked if...


Word Power Vocabulary Quiz: Words That Shine

Match the word to its correct definition to test your Word Power.

Word Power Vocabulary Quiz: Circles

Match the word to its correct definition to test your Word Power.


Word Power Vocabulary Quiz: Spiritual Matters

Match the word to its correct definition to test your Word Power.


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...


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 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.


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?


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,...


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

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

Magazine Cover

Subscribe & SAVE

Save Up To 84%!

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.


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...