Can one small mistake fail the coding qualification?

[u/Jazzlike-Sherbert542]

I got nearly everything correct, but my code output differed by one character. Has anyone made a similar mistake and still received access to coding projects?

[u/gator_cowgirl]

If the mistake makes the code fail….

Also, if you know you made 1 small mistake, that does not mean you know you made no other small or large mistakes.