User talk:2601:647:4D00:9FD0:B12E:BD73:C82B:3819

November 2019
Hello, I'm Arthur Rubin. An edit that you recently made to 800 (number) seemed to be a test and has been removed. If you want to practice editing, please use the sandbox. If you think a mistake was made, or if you have any questions, you can leave me a message on my talk page. Thanks! — Arthur Rubin (talk) 01:00, 18 November 2019 (UTC)