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

From brain training to stress relief, discover the real benefits of puzzle games. See how developers create entertaining ...

In 1996, the mathematical logician George Boolos (above) published a paper describing “the hardest logic puzzle ever” which he attributed to the logician Raymond Smullyan. The puzzle has gained much ...

You’re reading the first installment in a brand new puzzle series here at io9 – and what better way to kick things off than with the world’s most difficult ...

Blood Relation is an essential topic in logical reasoning, frequently asked in several government exams. Generally, it assesses your ability to identify familial relationships that are asked in the ...

Last week, we asked you to solve ‘The Hardest Logic Puzzle In The World.” This week, we’re asking you to do it again – with a brand new puzzle. Let me begin by stating the obvious: The notion that any ...