Take on the Picture Puzzle IQ Test and see if your IQ is above 140 by finding the missing number in just 14 seconds! Only 2% ...

Do you enjoy a good brain challenge? Here’s one that might look easy, but only the sharpest minds can solve it in just 6 ...

IQ tests are simple brain teasers that test your intelligence and critical thinking skills. These puzzles test your logical and analytical abilities, engaging your brain. These puzzle challenges are ...

James R. Flynn is an accidental IQ specialist. In the early 1980s, the American-born political scientist, a longtime New Zealander, thought he might spend a few pages in a planned book on “how to ...

IQ tests are simple brain teasers that have become one of the popular puzzle games on the web. These puzzles are one of the best ways to measure cognitive abilities and mental sharpness. IQ tests ...

Welcome to the IQ Puzzles Quiz, the ultimate test of your visual reasoning and pattern recognition skills. In this quiz, you’ll face 25 visual challenges that ask you to slow down, look closely, and ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. IQ Mission is a challenging, nicely drawn-up collection of puzzle games for your Windows Phone.

A challenging puzzle will put your perception to the ultimate test with a tricky winter optical illusion. Puzzles are a ...

Optical illusions are a fun and captivating way to trick our eyes. By definition, an optical illusion is a deceptive image that misleads our visual perception. These visual puzzles help uncover hidden ...