Hi! How can I unlock the testcases, which I can't see?

Question

Please, help: my code is ok in 3/5 testcases, but has problem with 2/5. But I can't see the last 3 testcases, although I have PRO. So I don't know, what's the problem with my code.

Answer 1

Thats not possible.

You're supposed to write your code as general as possible so it settles even edge cases too.

post your code with the problem and someone will help

Answer 2

I see. Thank you. :)