User talk:193.54.27.81

December 2015
Hello, I'm DVdm. I wanted to let you know that I reverted one of your recent contributions —the one you made with this edit to Talk:Octahedron— because it didn’t appear constructive to me. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks. DVdm (talk) 15:39, 15 December 2015 (UTC)

September 2021
Hello, and welcome to Wikipedia. This is a message letting you know that one or more of your recent edits to Rail fence cipher have been undone by an automated computer program called ClueBot NG.

Thank you. ClueBot NG (talk) 07:46, 28 September 2021 (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: Rail fence cipher was changed by 193.54.27.81 (u) (t) ANN scored at 0.943996 on 2021-09-28T07:46:40+00:00

Hello, I'm INDT. I wanted to let you know that one or more of your recent contributions&#32;to Pigpen cipher 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. INDT (talk) 07:51, 28 September 2021 (UTC)