Translation:

aaa_Pigeon: (reply to dami826) I think that even if someone solves problem F, he or she has no time to solve G.

aaa_Pigeon: Two LGM testers only solved the first 4 problems.

(Orz *9)

aaa_Pigeon: (reply to the first message) Correct it, it is E.

You can notice that aaa_Pigeon2 posted these comments at 16:38(UTC+8), that is to say, before the contest started. He posted these comments in the large group with 1904 members mentioned in this blog.

I don’t think it proper to leak something about the difficulty of the problems before the contest started.