It has become a time-honored tradition for OneSpin to pose a holiday puzzle challenge to engineers everywhere. Last year, we asked you to solve the famous Einstein riddle using assertions and a formal ...

Some people like crossword puzzles, some are serious sudoku ninjas, but [Andrea Favero] likes to keep himself sharp, by learning coding and solving control problems, and that is something we can ...

Sudoku was introduced in Japan in the mid-80s, but only became an international phenomenon in the 2000s, after it began running in The Times. So all logic suggests this code was created in the ...

There are few national leaders who can say that they really understand technology. Even fewer of them have written actual programming code. But Singapore's Prime Minister Lee Hsien Loong has outdone ...