Japanese competitors showed off their brainpower in bringing home titles in the recent World Puzzle Championship and World Sudoku Championship. At the World Puzzle Championship (WPC), in which ...

It is "ability to solve problems" how to overcome the problem situation is required when hitting some problem that can not be avoided as long as you live with work or living. And when I tried out a ...

While puzzles are often seen as solitary activities, International Puzzle Day shines a light on their powerful social side. From family board games to online puzzle communities, problem-solving has a ...