The World

X-cuse me! Do you think you can pass this quiz? When it comes to math, you might have the difficult subjects of trigonometry or calculus. Today, we're keeping it simple with algebra! With these simple equations, how quickly can you solve for "X?"

By Stella Alexander

Cities, rivers and landmarks, oh my! As the third biggest country in the world, you'd expect there's a lot to know about US geography. From the Rocky Mountains to the Mississippi River, can you prove you're a genius with these geography fun facts?

By Stella Alexander

If you're a periodic table nerd, congratulations! You know more about the world around you than most people. And if you've kept up with the changes to the periodic table, you know that new elements are being discovered and added all the time. But do you know how to SPELL all the elements correctly? Take this quiz to find out!

By Monica Lee

Everyone remembers their favorite children's book, and the heroes and villains we grew up with. But just how well do you remember all the books that sat on your childhood shelf? Take this quiz to find out!

By Zoe Samuel

It's that one class you actually wanted to go to in high school. It's shop class. But, how much do you remember about the class? Take this quiz and find out!

By Gavin Thagard

World War Two was supposed to be the war to end all wars - and thankfully nothing quite as bad has swept the European continent since. How much do you know about what happened in that period?

By Zoe Samuel

You don't have to be a world traveler to recognize the world's most famous cities - though it certainly helps! Let's see how well you know 35 of the most notable settlements on the planet!

By Zoe Samuel

The Good Book is so darn good that people have been quoting it for between 2,000 and 5,000 years. But are we getting it right? Let's find out with this quiz of Biblical proportions!

By Zoe Samuel

Are you headed to Cambridge?! Harvard is one of the most prestigious universities around the world and with an acceptance rate of 5.4%, not everyone can get in. Can you? Let's find out if you know enough general knowledge to fake your way into Harvard!

By Stella Alexander

Calling all mathlet​es! While there's a big population of people who hate math, there are others who can be considered math geniuses. Are you one of them? Only a math genius could score at least 85 percent on this quiz with all-odd answers. Let's find out if YOU can!

By Stella Alexander

All tropical islands are beautiful, but can you tell which is which based on a single image? It's time to find out in one of our most picturesque quizzes yet!

By Kennita Leon

A nice cold one! Nothing's better, but will you be able to tell which country one of these beers from around the world comes from by just looking at a can? It's not easy! Good luck!

By Robin Tyler

Identifying home building materials is no easy task! Think you're up for the challenge? Take this quiz now to see if you're a real DIY person, or if you just like watching DIY shows on TV!

By J.P. Naomi

If you're a periodic table nerd, congratulations! You know more about the world around you than most people. And if you've kept up with the changes to the periodic table, you know that new elements are being discovered and added all the time. But do you know how to SPELL all the elements correctly? Take this quiz to find out!

By Monica Lee

The Bible is a massive document with many characters, and it is hard to keep track of all of them. Given that so many of them are men, do you think you're familiar with the women of the Bible?

By Zoe Samuel

The Bible has some cracking good stories, involving as many sinners as saints! Can you separate the sheep from the wolves? (Note: Some important Biblical figures might appear more than once).

By Torrance Grey

Hopefully, you weren't the sort of kid who slept through fourth-grade science, assuming you'd never need it again - because it's time to whip out your nerdy vocabulary and show off!

By Zoe Samuel

1 + 1 = 2 seems easy enough, right? Math problems seem easy until they throw words into a numbers problem. Sixty percent of adults won't be able to correctly answer these 6th-grade word problems. Can you be a part of the 40 percent who can? Let's find out!

By Stella Alexander

Ankara, Bucharest, Cairo. We're traveling all over the world with this quiz! There's close to 200 countries around the world and even more capitals. Can you name the capital if we give you the country? Let's find out!

By Stella Alexander

The world is full of countries, each with its own unique culture, arts and commerce. Have you traveled to many? Could you identify these countries from one specific fact about their cultures?

By Zoe Samuel

Do you think you know the legends of the Saints? Do you know who they were, why they mattered and what miracles they performed? Put your knowledge to the test with this quiz!

By Zoe Samuel

The New Testament is a vast document with many stories and even more characters. There are people who spend their entire lives studying it. Could you identify these characters from The Bible from one clue?

By Zoe Samuel

Why did the mushroom get invited to all the parties? Because he's a fungi! Think you have what it takes to identify all of these mushrooms? Take this quiz now to find out!

By J.P. Naomi

Are you ready to identify a whole bunch of global "meanies"? Take this quiz now to see how well you know some of history's most notorious world leaders!

By J.P. Naomi

The artist's paintbrush has long been a powerful tool for capturing both the glory and horror of war. Thanks to painters like C.R.W. Nevinson and Lady Butler, many of history's most significant battles have become enduring masterpieces. If you like mixing art and warfare, do you think you can identify the war shown in each of these famous paintings? Take the quiz and find out!

By Jacqueline Samaroo