OK, so I locked the editing access to the spreadsheet:
https://docs.google.com/spreadsheets/d/1NwFnvrRp3CnyDOdr9W1__8PLBGwH8WOKkl8mjke8LQs/edit?usp=sharing
If the people, who helped me create it could, please, PM me their email addresses, I will add them, so they can still edit the sheet, if needed. Thanks 😃