YOU AND I

고속근본 필수연습채보!

정렙보다 조금 쉬운 정도?

It's a textbook example of single-run stream. To move up to 22 and beyond, you absolutely need to know how to handle this. You don't know it? At 22+, raw streams come even faster or longer. Since you're helpless if you get tripped up by high-speed raw streams, I've rated it as mid-level, but paradoxically, it's a must-try because it provides the foundational stream needed for 22+, so don't be intimidated.

Definitely in the hard tier of the S21. Running at 194BPM for too long is exhausting. Plus, the bracket part is not easy to execute if they aren’t your main skillset.

A run practice chart around s21.1. If you can't hit 200, start with this one.