Here are three matchstick puzzles to test your wits. Graphic: Jack Murtagh Move two matchsticks so that four one-by-one squares remain. The two matchsticks must be placed somewhere in the diagram and ...

Brain teasers are more than just a funny fill-in – they help teach valuable critical thinking and problem solving skills as well! These puzzles and problems vary greatly in shape and size, but they’re ...

A new brain teaser is making rounds on social media. In this matchstick puzzle, the number 46 is clearly displayed. The tricky part is by moving just one stick, you have to create a number bigger than ...