Co-ep survival puzzle rush

I was wondering if I could play survival puzzle rush with a friend (IRL) to discuss possible moves and thought process. Could there be a way to do this without the score being added to the leaderboard(so unrated and not against a real person). Or Possibly a restriction on my account preventing survival from showing up on the leaderboard for a week.

Or if there is some other way to have a two person survival puzzle rush without breaking the rules, I would like to know.

Not sure if this is the right place to post this, but an answer from a moderator would be appreciated.

I think I've seen streamers solving the survival mode with "chat." They may have special accounts for that.