A brain teaser challenge is a type of IQ test that mostly involves solving a puzzle, cracking a code, finding a hidden object or mistake, or detecting the fault in the image. Brain teaser puzzles test ...

Brain teasers are short puzzles designed in such a way that they encourage logical thinking. These puzzles surely appear very simple at first but they have many twists. There are many types of brain ...

Math puzzles test readers' critical thinking skills by challenging them to solve problems. Math puzzles can boost analytical ...

Mathematics has always been a subject that sparks debate—some enjoy its logical nature, while others find it frustrating. However, when numbers are used in brain teasers, even those who usually avoid ...

Every few months, a math problem goes viral on social media. Disappointingly often, it lacks mathematical meat. It seems over half of them boil down to the order of operations. Some tweet will get ...

Move a single matchstick so that there are six squares. Each matchstick’s entire length must be part of at least one square. Show puzzle solution There are three solutions, including the mirror image ...