User talk:103.139.56.68

October 2021
Hello, I'm Uranium Site. I wanted to let you know that one or more of your recent contributions&#32;to Polygonal number 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. Thanks. Uranium Site (talk) 10:10, 21 October 2021 (UTC)