Business Daily.
.
Business Mentor
A+ R A-

The Conversation

How hard is it to scramble Rubik’s Cube?

imageWhat a scramble.Shutterstock.com

Rubik’s Cube has been one of the world’s favourite puzzles for 40 years. Several different methods have been devised for solving it, as explained in countless books. Expert “speedcubers” can solve it in a matter of seconds.

In addition to such feats of astounding dexterity, there are many...

Page 812 of 27002

The Conversation


Business Daily Media