Having children means being a puzzle-solver in ways big and small. By Samantha Mann Puzzling, to me, has always been an activity for people who lack legitimate hobbies. The thought of assembling 500 ...

We’ve all surely been baffled by the Rubik’s Cube at some point in our lives, left frustrated at a failure to complete it. But hard as it might seem to believe, solving one of the world’s most famous ...

"Rubik's Cube"Speaking of cubes puzzles with many enthusiasts around the world, a robot that solves this at a tremendous speed was made by combining Lego and a smartphone. The name of the Lego made ...