What wrong with my solution?

Question

My code produces the exact output that is expected by the scenarios(except for 2 that are apparently correct but are locked/hidden), but my answer is still marked as wrong.

Problem:
conditionals and loops
21 code project - countdown

https://code.sololearn.com/ct2y66dFs7sa/?ref=app

Edit: Thank Jayakrishna🇮🇳!! Honestly, I feel so dumb for not realizing that myself. Guess I’ll have to be more careful in the future.

Answer 1

Asked to print "Beep" but you are printing "beep" !!!
Case sensitive matters..