Deadly arthropod

@kekra said:

@robel1889 said:
I’m having the same issue everyone else is having with syntax. I have the flag and could use some help formatting this correctly.

I had the issue, too: Got something that looked like a flag but wasn’t valid. You do not have to guess anything related to formatting: Check the information in the trace again - maybe you haven’t fully utilized all the bytes? I had actually not processed all information and has discarded a detail that was important when I had this ‘formatting issue’.

I just figured it out before your comment. I was ignoring some things before certain keystrokes that played a key part in determining case. @deleite 's hint helped me out.