User talk:31.168.240.21

December 2015
Hello, I'm Materialscientist. I wanted to let you know that one or more of your recent contributions to Mikhail Tal has been undone because it did not appear constructive. If you would like to experiment, please use the sandbox. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Materialscientist (talk) 10:55, 1 December 2015 (UTC)
 * If this is a shared IP address, and you did not make the edits, consider creating an account for yourself so you can avoid further irrelevant notices.

September 2016
Hello, I'm Odysseus1479. I wanted to let you know that one or more of your recent contributions to Ozymandias have been undone because they did not appear constructive. If you would like to experiment, please use the sandbox. If you think a mistake was made, or if you have any questions, you can leave me a message on my talk page. Thanks.—Odysseus 1 4 7  9  06:12, 27 September 2016 (UTC)

December 2016
Hello, and welcome to Wikipedia. This is a message letting you know that one or more of your recent edits to December 1 has been undone by an automated computer program called ClueBot NG.

Thank you. ClueBot NG (talk) 05:47, 1 December 2016 (UTC)
 * ClueBot NG makes very few mistakes, but it does happen. If you believe the change you made was constructive, please read about it, [ report it here], remove this message from your talk page, and then make the edit again.
 * For help, take a look at the introduction.
 * The following is the log entry regarding this message: December 1 was changed by 31.168.240.21 (u) (t) ANN scored at 0.974683 on 2016-12-01T05:47:40+00:00.