This article shares a viral missing number puzzle that tests your brain. Try to solve it first, then check the answer we have ...

I like sudoku as much as anyone, but a change of pace might be nice occasionally. Enter Sweet 16, a new math puzzle game. As the name suggests it involves the numbers 1 through 16, and it's a bit like ...

In recent years a number of clever coin-weighing or ball-weighing problems have aroused widespread interest. Here is a new and charmingly simple variation. You have 10 stacks of coins, each consisting ...

Puzzles9 shared a brain teaser with three pentagons, each with a set of five numbers. The middle pentagon is missing a number. To fill in the missing number, you must figure out the relationship ...

The numbers listed above are not in base 10, also known as the decimal system. Show puzzle solution The terms of the sequence all represent the decimal (base 10 ...

Many people find complex math puzzling, including some mathematicians. Recently, a mathematician has found solutions to a puzzle that has been around for centuries. They have found a way to generate ...

In honor of the upcoming Super Bowl, here’s a math puzzle: Some scores cannot be achieved in American football without a safety or a two-point conversion — i.e., just using 3-point field goals and ...

If you’ve been playing Hogwarts Legacy for any lengthy of time, you have probably run into one of the above puzzle doors with triangles and numbers and symbols on them. Your reveal spell shows ...