If you REALLY like exercising your brain, figuring things round and round till you explode, then this is the page for you

A scientist gathered four math students. They were then lined up so that each one could see... Try Puzzle ⇒

Math explained in easy language, plus puzzles, games, worksheets and an illustrated dictionary. For K-12 kids, teachers and parents.

Make a Letter T ... Letter T Solved. Make a Square ... Make a Square Solved. Apple Puzzle. Pencils and Jars ...

Using any letter only once, what are the largest and smallest numbers that you can write down... Try Puzzle ⇒

Explore a fun and educational collection of math games with Puzzle Games on Math is Fun

Find a 10-digit number where the first digit is how many zeros in the number, the second digit... Try Puzzle ⇒

Try these Einstein Puzzles on Math is Fun

Explore a variety of fun and challenging algebra puzzles to test and enhance your mathematical skills.

Cut the Cross With two straight lines, cut the Swiss Cross into four congruent pieces (same size and shape)... Try Puzzle ⇒