Poseidon - SHORT CUT -

I don't think this belongs in the lower tiers... the length of the stair-drops isn't easy. Even if you can somehow clear it, scoring it won't be that simple.

Personally, I only managed to clear this around the time I was tackling lower-mid 18s.

다리아픔

It's a full-song run, so you need a bit of stamina.

Considering it's a shortcut, the first half is pretty generous, and whether you clear it or not depends on if you can handle the late-game twist-bracket runs. The twist-bracket runs themselves aren't too hard for a local 17 to mash through, but you might get twisted more than you think, so there are cases where you play the front perfectly but fail at the end.