He comes to a fork in a road and has to ask a bystander which branch he should take to reach a village. He has no way of ...

So, the chance of drawing a white counter on the second draw is two out of three. Container Logic Puzzles Carroll’s puzzle was the likely inspiration for a genre called “container logic ...

Maths may not be everyone’s favourite subject, but brain teasers featuring mathematical twists have a universal charm. These ...

Test your mental mettle with this brain-twisting assortment of word, logic and number puzzles by Fraser Simpson, creator of ...

The New York Times (NYT) has long been synonymous with journalism of the highest calibre, but in recent years, it has made ...

Test your mental mettle with this brain-twisting assortment of word, logic and number puzzles by Fraser Simpson, creator of The Globe and Mail’s cryptic crossword.