Here is the challenge mode stuff for anyone who cares.
11: Dia 2B > 2C > 3C
12: Dia 2B > 3C > 236D
13: Luna 5B > 6B > 5C > 236B > 22A
14: Dia 5C > 3C > 236236D
15: Luna 4B > 2DD > CT > 236D
16: Dia 6A > 2C > jC > j2C > j214D
17: Luna Corner 236C > 2C > jC > j2C> djc > dj2C > dj214D
18: Throw > 6DD > 2DD > jDD > j2DD > j214D
19: Luna 4B > 2DD > 214D > 5DD > 6DD > 2DD > jDD > j2DD > djDD > dj2DD > dj641236D
20: Land astral against the AI controlled Azrael
21: Luna 5DD > 236B > 22A > 5DD > 4DD > 236D
22: Dia 5DD > 236D > 22A > 5DD > 6DD > 2DD > jDD > j2DD > j214D
23: Dia 2B > 3C > 22A > 6A > 4B > 2DD > 214D > 6DD > jDD > j2DD > j214D
24: Luna 6B > 3C > 236B > 22A > 6A > 6C > 214D > 22A > 2C > jC > j2C > super
25: Get 4K from a CT guard break
26: Luna 4B > 2DD > CT > 236D > 236C > dash 5C > 6C > 214D > 22A > 5C > 2C > 623C
27: Dia 5B > 6B > 5C > 236D > 22A > 6A > 6C > 236D > 236 > 6A > j214D > 6A > 623C > 6A > 641236D
28: Dia 4B > 2DD > CT > OD cancel > 5DD > 236C > 22A > 214A/B/C > 6A > 6C > 236D > 214D > 6A > 623C > 641236D
29: Dia 5C > 214A/B/C > 236B > 22A > 5C > 236D > 22A > 5DD > 6DD > 623C > 5DD > 2DD > 6C > 236D > OD > 214D > 236236D > 214D > 236C > 22A > 641236D
30: Do a 9K combo