Rubik's Clock
Rubik's Clock (often shortened to Clock) is a round, 2-sided puzzle that consists of 18 mini "clocks", 9 on each side, arranged in 3x3 squares. It is an official WCA event. The hands on the clock can be manipulated by turning small wheels on the side of the puzzle and by pressing four buttons on the face. The object is to get them all pointing in the 12:00 position. Back in the day you would to use eBay to find a Rubik's Brand Clock, which was considered very common and inexpensive at the time. Now, the best clock to buy is the QIYI Clock, which is magnetized with 208 total magnets and has amazing quality compared to other clocks.
CubeTwist and LingAo also produce clocks, but these are not considered high quality.
Rubik's Clock notation
Main Article : Clock notation |
The Rubik's Clock cannot work with the same notation as a NxNxN cube. It has a special notation called the Clock notation.
Rubik's Clock methods
Main Article : Clock methods |
There are several methods to solve the Rubik's Clock. Those methods are called Clock methods.