Brain teasers are excellent puzzle games for providing the brain with an effective mental workout. This math puzzle is a type ...

Are you an expert puzzle solver? Test your IQ and problem-solving skills by solving this viral math puzzle in 3 seconds. Only ...

Sam Wang has used a combination of computer simulations and simple math tests to help reveal the partisan intent behind the post-2010 redistricting. All this work gave the neuroscientist a new ...