Original and quirky, Magic Puzzles have developed a cult following — and at half off on Black Friday, you have no excuse NOT ...

As avid puzzlers know full well, the humble jigsaw puzzle is a thing of beauty in multiple ways. Not only are jigsaws an absorbing time sink, but multiple studies have demonstrated they are good for ...

Abstract: This paper introduces new types of square-piece jigsaw puzzles: those for which the orientation of each jigsaw piece is unknown. We propose a tree-based reassembly that greedily merges ...

Prince Andrew is no longer a prince – and he’s moving out of the Royal Lodge (Picture: Max Mumby/Indigo/Getty Images) So it seems that Britain’s least eligible bachelor is finally removing his teddy ...