User talk:216.113.163.66

August 2019
Hello, I'm WhitePhosphorus. I wanted to let you know that one or more of your recent contributions to Borders of Brazil 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. WhitePhosphorus (talk) 06:13, 27 August 2019 (UTC)
 * If this is a shared IP address, and you did not make the edits referred to above, consider creating an account for yourself or logging in with an existing account so that you can avoid further irrelevant notices.

January 2020
Please refrain from making test edits in Wikipedia pages, even if you intend to fix them later. Your edits have been reverted. If you would like to experiment again, please use the sandbox. Thank you. Materialscientist (talk) 17:53, 17 January 2020 (UTC)

June 2023
Please do not create, maintain or restore hoaxes on Wikipedia. If you are interested to know how accurate Wikipedia is, a more constructive test method would be to try to find inaccurate statements already in Wikipedia – and, if possible, correct them. Please do not disrupt Wikipedia. Continued disruption will be met with sanctions, which could include a block from editing. Feel free to take a look at the five pillars of Wikipedia to learn more about this project and how you can contribute constructively. Thank you. Liz Read! Talk! 20:08, 9 June 2023 (UTC)