{"title":"ルービックキューブ","artist":"otetsu feat.GUMI","ascii":"rubikcube_otetsu","bpm":"140","release_date":"2013-05-07","version":1,"difficulties":[{"diff":"NOVICE","level":2.0,"illustrator":"riria009","effector":"kinoto"},{"diff":"ADVANCED","level":9.0,"illustrator":"riria009","effector":"kinoto"},{"diff":"EXHAUST","level":15.0,"illustrator":"riria009","effector":"kinoto"}]}