The applet below was written by Werner Randelshofer (CubeTwister). Since this cube is really just the 3×3×3 Rubik's cube with all the edge pieces removed then our notation, and analysis, of Rubik's ...

Following is a transcript of the video. Narrator: This is the iconic Rubik's Cube. A 22-year-old in Australia can solve it in a record 4.22 seconds. Others might spend hours, days, weeks ...

Rubik's cube is one such puzzle. The applet below was written by Werner Randelshofer (CubeTwister). In this course we'll investigate the cube, learn how to model it using group theory, uncover a ...