{"title":"Pure Ruby","artist":"SHIKI","ascii":"pureruby_shiki","bpm":"178","release_date":"2021-07-01","version":6,"difficulties":[{"diff":"NOVICE","level":6.0,"illustrator":"LESYEF","effector":"凹ーダー凸ード"},{"diff":"ADVANCED","level":12.0,"illustrator":"LESYEF","effector":"凹ーダー凸ード"},{"diff":"EXHAUST","level":15.0,"illustrator":"LESYEF","effector":"凹ーダー凸ード"},{"diff":"MAXIMUM","level":18.0,"illustrator":"LESYEF","effector":"凹ーダー凸ード"}]}