Here at PopMech, we love mind-bending math and logic puzzles, which is why we regularly recruit the sharpest minds in the ...

Solving puzzles that involve eliminating all options except the correct one shows how an important form of logical thinking unfolds in a nutshell, called the process of elimination.

A maths puzzle shared on X challenged users with unusual equations. (X/@BholanathDutta) (Also read: Intelligence test: Only those with sharp logic can crack this mind-bending brain teaser) ...

Logic puzzles have been popular for as long as we can remember, and they're a great way to have some fun with your kids while using your brain and staying away from a screen. Print out a few for a ...

A 4×3 grid with numbers and a mystery number—figure out what replaces the question mark! (X/@brainyquiz_) (Also read: This maths puzzle has left internet scratching its head.

The Electric Grid puzzle in Split Fiction is one of the trickier co-op challenges in Neon Revenge, requiring precise teamwork between Mio and Zoe.

Explore daily insights on the USA TODAY crossword puzzle by Sally Hoelscher. Uncover expert takes and answers in our crossword blog.

One challenging genre of puzzles requires using logic alone to figure out what is inside a closed container. Try your hand at these.