THIS is the brainteaser that challenges you to judge everyone you see – to see which humans are actually robots. Everyone can see the people enjoying their day in the sun, but only those ...
As an academic discipline, logic is the study of reasoning. Logic puzzles, therefore, involve making a series of inferences and assessing them using reasoning. Easier logic puzzles for kids tend to ...
In 1951, Helenus Milmo, a barrister and wartime MI5 officer, was tasked with trying to wring the truth from Kim Philby. Some seven decades later, a transcript of the four-hour interrogation casts new ...
For decades, the puzzle pieces that could identify Heese’s killer were scattered. It took Ted Green, a retired Omaha police investigator with 43 years in law enforcement, to try to piece them ...