This brainteaser challenges readers to determine the owner of a cat in just seven seconds using a picture puzzle. The puzzle ...

As a child, Pajitnov gravitated toward card and board games such as Russian bridge and Nim, and loved collections of puzzles ...

How about a workout for your brain? We've got something special lined up just for you—nine mind-bending riddles that'll have you thinking like Sherlock Holmes in no time. Whether you're a seasoned ...

Patrick Forsyth has teamed up with friend and former teacher Trevor Peters to create another collection of brainteasers, riddles, and ...

Only five per cent of people will have the brain power necessary to solve this deceptively difficult brainteaser, which ...

If you love puzzles, then these 15 riddles and brain teasers will really get your brain working! They range from tricky math problems to word games that make you think outside the box. Some might seem ...