The following puzzle devised by Lewis Carroll is a classic one in puzzledom: A bag contains one counter, known to be either white or black. A white counter is put in, the bag shaken, and a counter ...

As an academic discipline, logic is the study of reasoning. Logic puzzles, therefore, involve making a series of inferences ...

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 ...