SoftwareProcessRubik Rubik's cube Link example: https://mzd0108-rubik.mybluemix.net/rubik?op=solve&rotate=FLFFBUUdLfDrFLdRRdLLdRRu&cube=rbbgbobbgrgwyrywyobggrggywgoryyowowwyoobyrgwyrorrwbwob cube: length of 54, contains 6 color(A-Z, a-z, 0-9), and colors are not contradictionary op: info / check / solve rotate:input have to be string contains only lower or upper case of "f l r b u d"