A graphic artist who designs seek-and-find puzzles is testing everyone's attention to detail with a brain teaser featuring a snake hidden among tortoises. Gergely Dudás, from Budapest, Hungary, shared ...

Puzzles provide many hours of applied fun beyond any perfunctory tasks that occupy our days. When your son or daughter receives a snake cube puzzle as a Christmas gift — and it turns out to be ...

Picture Puzzle: It’s time to get over the Monday Blues with a super interesting brain teaser. This flawless fusion of qualitative and quantitative skills will open your eyes to the value of ...