This guy tensorcore is cheating again.

But now he became smarter and he delated all comments in his solutions A,B,C , but problem E:

There is a lot of comments that proofs he is cheating.He is not banned yet , it his 2 contest he cheated. Also he solved A,B,C in 8 minutes:

When Moderators will do something? Why he is not banned yet?

His first contest he cheated is there My blog. I hope he will be banned.