Dr. Emma Chen, a renowned mathematician, has set the international math community abuzz with her latest numerical sequence puzzle. This challenging brain teaser has stumped even the most brilliant ...

When one number remains, will it be odd or even, or does it depend on the students’ choices? Show puzzle solution The final number will always be even. The board begins with 99 numbers on it, 50 of ...

Can you beat the puzzle master? (Plus: find answers to Saturday’s puzzle.) ...

If you were a pirate trying to steal gold from other pirates, what would you do? If you were forced to deduce the color of your friend's hat to escape an eccentric magician, how might counting help?

Holidays bring celebration, rest and, for many families, long stretches of indoor time. For some, this means table top games quickly reappear on kitchen tables. Games provide opportunities for ...

An easy win for the newspaper, plus a puzzle with a hidden mathematical theme ...