All the Latest Game Footage and Images from MMC Kenken: The World's Most Exciting Math and Logic Puzzle The hit teaching material that has sold over 2.5 million copies has been turned into game ...

The following is adapted from the introduction to “The Riddler: Fantastic Puzzles from FiveThirtyEight,” published by W. W. Norton & Co. It is in stores today! The world’s oldest collection of math ...

As an academic discipline, logic is the study of reasoning. Logic puzzles, therefore, involve making a series of inferences and assessing them using reasoning. Easier logic puzzles for kids tend to ...

A fun puzzle that mixes logic with maths! Use your reasoning skills to move the matchsticks and solve this clever brain ...

Imagine someone handing you a scrap of net from a basketball hoop, with knotted red cord attached to the netting, and telling you this bit of string is a clue in a puzzle. How quickly — if ever — ...

Flex your math muscles with this weekend’s brain teaser. Play now.

It's a math puzzle designed for third graders, but many adults are having trouble solving it. The puzzle looks something like Scrabble, with a series of boxes that snake up, down and across a page.