In the quiet before the whir of motion, a cube sits scrambled. Then, in the time it takes to blink—actually, even less—it’s done. Solved. Six uniform faces, each a solid hue. It took just 0.103 ...

Records are there to be broken, but when it comes to the fastest time to solve a Rubik's Cube by a robot, it's difficult to see how much more progress can be made: the latest record-breaking time ...

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 ...

Ethan Jan earned three Guinness World Records titles for his extraordinary puzzle-solving and juggling abilities.