User talk:91.85.207.128

December 2019
Hello, I'm 數神. I wanted to let you know that one or more of your recent contributions 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. 數神, the Lord of Math (Prove me wrong; My contributions to the world in numbers) 11:51, 4 December 2019 (UTC)