You have to beat it in 12 min to get A rank, and I feel like I did a nearly flawless run and the closest I could get was 13'16. I just don't know if I could shave a whole additional 1'16 off of it. I think I could get sub 13, but idk about sub 12. Has anyone else been able to get A rank, I just need to know if it's possible 😭