Okay, first, look carefully at the image. If you all adjust the matchesstick from both 3 and 5, it will convert to 9 and 9, ...

Time to test your wits with this matchstick puzzle; stay calm if you get stuck, one wrong move, and you could be scratching your head all afternoon. This puzzle has been driving social media users ...

The modern matchstick was invented in the early 1800s. The initial iterations suffered from assorted defects like violent flares, rancid chemicals, and a tendency to cause factory workers’ jaws to rot ...

Brain teasers have always been a popular way to boost concentration, sharpen logical thinking, and keep the mind active. These puzzles often appear simple at first glance, but once you begin solving ...

Matchstick puzzles were popularized in the 19th century when mass-produced matchsticks first became available. Match manufacturers started putting simple puzzles on their boxes, and the concept took ...

Matchstick puzzles (aka toothpick puzzles) typically involve adding to, subtracting from, or rearranging an initial configuration of matchsticks to create another, target configuration of matchsticks.

There's nothing we love more at Men's Health than keeping our minds active. An alert, agile brain is a swole brain. And one of the best ways to keep your little grey cells in shape is by trying out ...