Here’s an interesting take on a Lego clock, it uses rotating squares ... This seems very much like a 1-dimensional Rubik’s Cube, and it also has a hint of a very large ePaper display.

Competitors could sign up for 3x3x3 (the classic Rubik’s Cube), 2x2x2, 4x4x4, 3x3x3 Blindfolded, Clock and Pyraminx. Competitors completed five solves in each of the events they were entered in.

The cube, of course, is the compact Rubik’s Cube, the bestselling 3D combination puzzle (a tasteful amount of memorabilia is strewn about the house) originally known as the Magic Cube, that Rubik ...

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 ...

Puzzles in Pottsville, an official World Cube Association Rubik’s Cube competition, brought around 70 cubers to Pottsville Area High School for a day of solving on Saturday. Competitors could sign up ...