What about other designers like designer's entry?

Hi all,

It is said in designer contest rule that one designer can not comment on other designer's entry.

But what about likes? Can a designer like other designer's entry? Will this affect that entry?

If this does, how can I prevent my entry from getting liked by other designers?

Please someone share answer.

It is okay to press like button (heart icon) for any entry you like. I do that often if I am stunned by someone's work... actually I was doing while it was in function properly, now that function has some problem.