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 ...

Prime Minister Lee Hsien Loong, who graduated from Cambridge University with a mathematics degree and computer science diploma, first revealed the existence of the program in a speech he made to IT ...

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 ...