- Trent Rand <[email protected]>
- Robert Dinaro
Colors: (W)hite, (Y)ellow, (G)reen, (B)lue, (R)ed, (O)range
Sides : (U)p, (D)own, (L)eft, (R)ight, (F)ront, (B)ack
The cube is mapped in the following structure, where variables are listed in numerical order presented in the visual representation below:
Side Labels: UUUUUUUUU DDDDDDDDD LLLLLLLLL RRRRRRRRR FFFFFFFFF BBBBBBBBB
Color Labels: WWWWWWWWW YYYYYYYYY GGGGGGGGG BBBBBBBBB RRRRRRRRR OOOOOOOOO
^ variables listed in numerical order
- The cube should be held so the top middle cube (U5/W5) is white.
- The side that is facing you should have a red cube in the middle (F5/R5).
- The side on the right of your orientation should have a blue cube in the middle.
With your cube in the correct orientation, as explained in the documentation, input your cube map to generate a solution.
Input each face in the order specfied above by the 'Order of Input' representation above.
For example, the following is how you can solve a solved cube with F,R,U applied:
| :- [rubiks].
| :- solve(Solution, cube(g,w,w,g,w,w,r,r,r,b,b,o,y,y,o,y,y,o,g,g,r,g,g,r,y,y,b,o,b,b,o,b,b,g,b,b,w,w,w,r,r,y,r,r,y,o,o,w,o,o,w,y,g,g), C), solved(C).
The following is a cube map for a solved cube with the Left side rotated 90 degrees:
cube(o,w,w,o,w,w,o,w,w, r,y,y,r,y,y,r,y,y, g,g,g,g,g,g,g,g,g, b,b,b,b,b,b,b,b,b, w,r,r,w,r,r,w,r,r, y,o,o,y,o,o,y,o,o)
To solve, it should require 3 rotations of Left side, with a solution of [left,left,left].
| ?- solve(Solution, cube(o,w,w,o,w,w,o,w,w, r,y,y,r,y,y,r,y,y, g,g,g,g,g,g,g,g,g, b,b,b,b,b,b,b,b,b, w,r,r,w,r,r,w,r,r, y,o,o,y,o,o,y,o,o), C), solved(C).
Solution = [left, left, left]
Please see the presentation for more information.