User talk:173.246.208.169

January 2023
Hello, I'm Nick Levine. I wanted to let you know that one or more of your recent contributions&#32;to Graph theory 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 Teahouse or the Help desk. Thanks. Nick Levine (talk) 10:35, 15 January 2023 (UTC)

Please refrain from making unconstructive edits to Wikipedia, as you did at Relational database. Your edits appear to constitute vandalism and have been reverted. If you would like to experiment, please use the sandbox. Repeated vandalism may result in the loss of editing privileges. Thank you. Nick Levine (talk) 12:30, 15 January 2023 (UTC)