Logic puzzles come in various forms and have a near-infinite number of themes. But at their core, these reasoning puzzles ...

Jacobs is a journalist and author whose books include Drop Dead Healthy, The Year of Living Biblically, and The Puzzler. He is host of the podcast The Puzzler, and his latest book is THE YEAR OF ...

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 ...