What are the rules of Rubik’s Cube?
Rotate the bottom layer until a white edge piece is positioned below an empty spot on the top face. Find the direction of the white piece you want to align below and then run through the algorithm until the white cube is in place.
What is the cube formula?
So for a cube, the formulas for volume and surface area are V=s3 V = s 3 and S=6s2 S = 6 s 2.
What does a Rubik’s cube do to your brain?
Solving the cube on a regular basis specifically improves the brain’s cognitive mapping skills as the brain cells are kept activated. Rubik’s Cube is considered to be a configuration problem so when you use the cube on a regular basis, your mapping and configuration skills get advanced.
What colors do you start with on a Rubik’s cube?
The first step is to pick a color to be your first side ( blue in the following figures). Next, move the four corner pieces containing a blue side into position, being sure that adjacent corner pieces have the same side color in addition to being blue. The moves and figures in Step 1 will help you accomplish this.
What is a 3 b 3 formula?
The a3 – b3 formula is also known as one of the important algebraic identiy. It is read as a cube minus b cube. Its a3 – b3 formula is expressed as a 3 – b3 = (a – b) (a2 + ab + b2).
Can you solve a Rubik’s Cube in 20 moves?
In 2010, a group of mathematicians and computer programmers proved that any Rubik’s Cube can be solved in, at most, 20 moves. In 1995, mathematician Michael Reid found a Rubik’s Cube configuration called a “superflip” and proved that it required at least 20 moves to solve.