There’s a serious problem!! There’s a bug in the challenge problem of FEB16. Anyone can view the solution of the challenge problem. My friend told me that even he can view my solution. He saw that some other user has also submitted the same code after after half an hour after I submitted the code. You can easily easy that his and mine code is same and I have submitted the code before. I use my own ubuntu terminal for coding.
@admin, Please look into the matter as soon as possible.
I just do not want to fall in the trap of plagiarism.