For anyone else growing frustrated with certain tests requiring unexpected results:

This is not a bug, nothing is broken.

There is a pretty evil caveat in this kata. You may want to print out your entered_code and correct_code ;)

lmfao how many times did you have to run it

This should be higher up! The current 'best practice' goes over the entire list 4 times instead of just one, and this is far more efficient while staying perfectly readable