##Update:##
The problem was related to a bug in the app which did not enable saving progress in the Javascript algorithms and data structures certification.
It is fixed now.
Tell us what’s happening:
Javascript algorithms and data structures - Roman Numeral Converter
Hello, I’ve submitted this exercise many times, even signed in and out of the account and it still shows as if the exercise has not been passed. Anyone knows how I can solve this?
Thank you!
**Your browser information:**
User Agent is: <code>Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.93 Safari/537.36</code>
**Challenge:** Roman Numeral Converter
**Link to the challenge:**
https://www.freecodecamp.org/learn/javascript-algorithms-and-data-structures/javascript-algorithms-and-data-structures-projects/roman-numeral-converter