KikuoHana - Nobore! Susume! Takai Tou - Fun-technical marathon with low-bpm spaced streams, tricky 1/3 patterns, and cool scaled-up sliders at the beginning.
ZODIACSYNDICATE - Astraea no Soubei - Fast double sections and jumpstreams that are hard to fc.
Araragi Tsukihi(Iguchi Yuka) - Platinum Disco - Low star diffs, but underrated and require a higher degree of reading. Patterns are also pretty difficult to fc.
Hatsuki Yura - Eclipse Parade - All Insane+ is hard to play. Extra diff is 1/3 jumpstreams, and Insane diffs require a higher degree of reading while having tricky double patterns.
Kuroneko Dungeon - Ryoushi no Umi no Lindwurm (P o M u T a) - In my opinion, this is the hardest mechanical map in the entire game. Every Extra diff is cancerously difficult to play, and even more so to fc. SUPER even poses a bit of a challenge to fc.
cosMo@Bousou-P - Sadistic.Music Factory - Mix of 1/3, 1/4, 1/6, and 1/8 bursts and streams.
SHK - Death Moon II (ktgster) - Oldschool AR8 mapping.
EvilElvis, Priti, byfar, -kevincela-, and most Chinese mappers are exceptionally good at mapping.
ZODIACSYNDICATE - Astraea no Soubei - Fast double sections and jumpstreams that are hard to fc.
Araragi Tsukihi(Iguchi Yuka) - Platinum Disco - Low star diffs, but underrated and require a higher degree of reading. Patterns are also pretty difficult to fc.
Hatsuki Yura - Eclipse Parade - All Insane+ is hard to play. Extra diff is 1/3 jumpstreams, and Insane diffs require a higher degree of reading while having tricky double patterns.
Kuroneko Dungeon - Ryoushi no Umi no Lindwurm (P o M u T a) - In my opinion, this is the hardest mechanical map in the entire game. Every Extra diff is cancerously difficult to play, and even more so to fc. SUPER even poses a bit of a challenge to fc.
cosMo@Bousou-P - Sadistic.Music Factory - Mix of 1/3, 1/4, 1/6, and 1/8 bursts and streams.
SHK - Death Moon II (ktgster) - Oldschool AR8 mapping.
EvilElvis, Priti, byfar, -kevincela-, and most Chinese mappers are exceptionally good at mapping.