Do you sudoku? Learn more about sudoku puzzles and how to solve them at Sudoku.com. I've been meaning to learn how to do these brain teasers for a while now, and this series of sudoku articles ...

(PhysOrg.com) -- A Swedish programmer, Hans Andersson, has used a Lego Mindstorms NXT kit to develop a robot to solve Sudoku puzzles. Andersson first purchased the Lego Mindstorms kit for his ...

At a time when there's not very many live sports to watch, we've all had to look for alternate forms of entertainment. You might be plugging away at your Netflix queue, or becoming a new NASCAR fan, ...

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 ...