Try your hand at these tricky visual puzzles and give your brain a boost!

*We're pleased to welcome to the Decode blog the logic puzzles of Thomas Snyder, the champion puzzle solver known as "Dr. Sudoku." His first entry is a classic number-logic puzzle. Grab a pencil, ...

We are hardly ever consciously aware that we use logic to solve everyday problems. But what is logic? Is the logic used to prove theorems in mathematics the same kind that we use for our practical ...

Flexing your grey matter is super important, and it only becomes more important as time goes on. Whether you are in for a light diversion for your downtime, or you want to shake the dust off your ...

Long before puzzles appeared in newspapers, apps or puzzle books, humans were already puzzling. The moment early humans began ...

The NYT Brain Tickler is a uniquely challenging and entertaining puzzle from The New York Times that forces your brain beyond just the ordinary logic game. Each Brain Tickler presents a new style of ...