what kind of Cube definition have you used?

[cs0x7f]

what kind of Cube definition have you used?

[cs0x7f]

It's the same definition as Kociemba's java package.

 * @param facelets
 *      is the cube definition string format.<br>
 * The names of the facelet positions of the cube:
 * <pre>
 *             |************|
 *             |*U1**U2**U3*|
 *             |************|
 *             |*U4**U5**U6*|
 *             |************|
 *             |*U7**U8**U9*|
 *             |************|
 * ************|************|************|************|
 * *L1**L2**L3*|*F1**F2**F3*|*R1**R2**R3*|*B1**B2**B3*|
 * ************|************|************|************|
 * *L4**L5**L6*|*F4**F5**F6*|*R4**R5**R6*|*B4**B5**B6*|
 * ************|************|************|************|
 * *L7**L8**L9*|*F7**F8**F9*|*R7**R8**R9*|*B7**B8**B9*|
 * ************|************|************|************|
 *             |************|
 *             |*D1**D2**D3*|
 *             |************|
 *             |*D4**D5**D6*|
 *             |************|
 *             |*D7**D8**D9*|
 *             |************|
 * </pre>
 * A cube definition string "UBL..." means for example: In position U1 we have the U-color, in position U2 we have the
 * B-color, in position U3 we have the L color etc. For example, the "super flip" state is represented as <br>
 * <pre>UBULURUFURURFRBRDRFUFLFRFDFDFDLDRDBDLULBLFLDLBUBRBLBDB</pre>
 * and the state generated by "F U' F2 D' B U R' F' L D' R' U' L U B' D2 R' F U2 D2" can be represented as <br>
 * <pre>FBLLURRFBUUFBRFDDFUULLFRDDLRFBLDRFBLUUBFLBDDBUURRBLDDR</pre>
 * You can also use {@link cs.min2phase.Tools#fromScramble(java.lang.String s)} to convert the scramble string to the
 * cube definition string.

[jaydangar]

I did understood the concept of taking colors, another thing i want to know is that "does the position of rubik's cube side to get each 9 colors matter?", i need to take colors from sides in particular order or i can randomly go from any side to any side.

And yes if the order matters then what kind of order should i need to follow to get 9 colors?

like Front --> UP --> Back --> Down --> Right --> Left,

please suggest me this order as well.

[cs0x7f]

It should be U -> R -> F -> D -> L -> B
More specifically, U1 U2 ... U9 R1 R2 ... R9 F1 ...

[jaydangar]

Thank you

[jaydangar]

Is it necessary for cube to be in a certain position, so that certain colors are on top like we are going from U --> Right --> Front --> Down --> Left --> Back, so cube's middle element should be Orange(Top Middle Color) --> Blue (Right Middle Color) --> White (Front Middle Color) --> Red (Down Middle Color) --> Green (Left Middle Color) --> Yellow (Right Middle Color), is it necessary??

[cs0x7f]

A certain position is not necessary, but all center pieces should be correctly filled. Min2phase does not know the colour scheme of the cube. So the colour scheme is determined by 6 center pieces. See https://github.com/cs0x7f/min2phase/blob/dev-min/Search.java#L263
Therefore, if you exchange 'U' and 'R' in the string, the cube is still solvable by min2phase. And if you do a cube rotation, the cube is still solvable since the center pieces are rotated as well.