rubik()

Solves a given Rubik's Cube state by providing the sequence of moves required to solve it.

Syntax

rubik(state)
rubik(state, target)

Parameters

Parameter	Type	Description	Comment
state	String	Cube state in color notation	Must follow the color encoding
target	String	Target configuration (optional)	Defaults to a standard solved cube

Return Value

A string containing the sequence of moves required to solve the cube.
The moves are represented in standard Rubik's Cube notation (e.g., `R'`, `U`, `B2`).
Returns None if the provided cube state is invalid.

Examples

Solve a scrambled cube using its color state

rubik("ROBRWYWOY BYGBGBOBG OGOWRGRRR WWWOBYBRB GYRBOROGG WOYWYGYWY");

Result:
R' U B' R' L' B' L' F' L B2 L D B2 D R2 U2 D' F2 U' B2 R2

Explanation:
This sequence of moves will transform the given cube state into the solved configuration. The notation follows standard Rubik’s Cube move notation:

R (Right face clockwise), R' (Right face counterclockwise)
U (Upper face clockwise), U' (Upper face counterclockwise)
B2 (Back face rotated twice), etc.