User talk:173.76.112.146

Welcome
Hello, and welcome to Wikipedia!

Someone using this IP address,, removed content from the page Cryptography without giving an explanation. Please always provide an informative edit summary when removing content from pages. If is a shared IP address and you did not do this, you may wish to consider [ getting a username] to avoid confusion with other editors and further irrelevant notices.

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I hope you enjoy editing here and being a Wikipedian! If you need help, check out Questions, ask me on my talk page, or type  here on your talk page and someone will show up shortly to answer your questions. Again, welcome! Peaceray (talk) 22:41, 19 July 2020 (UTC)

July 2020
Hello, I'm MrOllie. An edit that you recently made to Cryptography seemed to be a test and has been removed. If you want to practice editing, 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! MrOllie (talk) 22:43, 19 July 2020 (UTC)
 * If this is a shared IP address, and you did not make the edits referred to above, consider creating an account for yourself or logging in with an existing account so that you can avoid further irrelevant notices.