[Community Puzzle] Periodic table spelling - Puzzle discussion

Coding Games and Programming Challenges to Code Better

Send your feedback or ask for help here!

Created by @Edjy,validated by @21stCenturyPeon,@Remi and @Jnath.
If you have any issues, feel free to ping them.

Hi,
Thanks for this one.
I get evreything ok exept validator 3. Any clue ?
Thx

You may send your code in a private message and I’ll send back what’s wrong.