NEW YORK — If you’ve ever had trouble solving a Rubik’s Cube, a good piece of advice is to break it down into steps. It’s worth a shot: That advice is from the man who invented it. “Problem solving is ...

The study is just the latest attempt by Rubik's enthusiasts to figure out the secrets of the cube, which has proven to be altogether far more complicated that its jaunty colors might suggest. At the ...

The term "God's number" refers to the minimum number of moves that it takes to solve a puzzle like the Rubik's Cube. Because, you know, if God truly is omniscient (and not a node in a vast satellite ...