User talk:73.253.199.106

Hello, I'm David Eppstein. I wanted to let you know that one or more of your recent contributions to Plastic 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 help desk. Thanks. —David Eppstein (talk) 21:19, 18 November 2019 (UTC)

December 2019
Hello, I'm LuK3. I wanted to let you know that one or more of your recent contributions to YouTube Rewind 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. --   LuK3      (Talk)   01:20, 14 December 2019 (UTC)
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