User talk:187.139.217.226

September 2021
Hello, I'm Coolperson177. An edit that you recently made to Computer scientist seemed to be a test and has been reverted. 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.   Coolperson177 (talk) 13:25, 22 September 2021 (UTC)