Some brain teasers use words, like riddles while others use numbers or logic. But one of the most popular kinds is the "spot ...

A visual brain teaser shared on Facebook puzzled users who struggled to agree on the number of animals cleverly hidden within ...

Test your problem-solving skills with the classic light switch logic puzzle! Can you figure out which switch controls each ...

This alien brain teaser is going to make you think differently. These alien brain teasers are for people with IQs higher than ...

The teaser in question comes from X (formerly Twitter) user Ganesh UOR, who is known for regularly sharing thought-provoking brain teasers. The puzzle reads: "Brain test: Divide 90 by half and then ...

Think you are a math genius? Test your skills with this viral brain teaser and solve it in 5 seconds using the BODMAS rule.

Who doesn't love a clever brain teaser puzzle? Also known as rebus puzzles, these visual brain teasers will challenge your wits! How do you play? Study the puzzle and try to think of a common ...

Put your observation skills to the test in this visual brain teaser challenge. Hidden among several clocks, only one is ...

Your task is to locate the number 474 hidden amongst the 444s. Take a gander at the image above. At first glance, it may seem like all the numbers are the same, rows upon rows of 444s, reports the ...

A good brain teaser or riddle can provide hours of entertainment for kids and adults. From math puzzles to word teasers, here are the best ones.

Get Reader’s Digest’s Read Up newsletter for more brain teasers, humor, travel, tech and fun facts all week long. READER'S DIGEST, GETTY IMAGES (2) Language brain teasers. 1.