Need help with code review on a small project named Byte Drawer so far

Hi =)

I wrote a small C-program and if you are comfortable with binary operators please take ten minutes and give me a hand. Still struggling with those - what is one reason I wrote this.

Thanks in advance!

Already saw there is still an issue :frowning:

Nvm, think I got it now. If you had a look into - thank you very much.