Who is rainboy?

Revision en1, by Shinpi, 2021-04-12 21:09:43

I see rainboy with his weird strategy (starting from hardest problem) in almost every contest. I just want to ask if he is some strong competitor(LGM) in disguise? Just out of curiosity and nothing else.


  Rev. Lang. By When Δ Comment
en2 English Shinpi 2021-04-12 21:17:14 70
en1 English Shinpi 2021-04-12 21:09:43 236 Initial revision (published)