User talk:2405:204:A5A6:3F83:0:0:1E53:50A1

November 2019
Hello, I'm Arthur Rubin. I wanted to let you know that one or more of your recent contributions to Googolplex have been undone because they did not appear constructive. If you would like to experiment, please use the sandbox. If you have any questions, you can ask for assistance at the help desk. Thanks. — Arthur Rubin (talk) 18:31, 6 November 2019 (UTC)