User talk:171.253.139.193

March 2023
Hello, I'm Tollens. I wanted to let you know that I reverted one of your recent contributions—specifically this edit to Merkle–Damgård construction—because it 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 or the Help desk. Thanks. Tollens (talk) 20:25, 25 March 2023 (UTC)

Please refrain from making unconstructive edits to Wikipedia, as you did with this edit to Nibble. Your edits appear to be vandalism and have been reverted or removed. If you would like to experiment, please use the sandbox. Repeated vandalism can result in the loss of editing privileges. Thank you. Philipnelson99 (talk) 20:26, 25 March 2023 (UTC)

Please stop your disruptive editing. If you continue to vandalize Wikipedia, as you did with this edit to Bitwise operation, you may be blocked from editing.  Yoshi24517 ( Chat ) ( Online ) 20:31, 25 March 2023 (UTC)

You may be blocked from editing without further warning the next time you vandalize Wikipedia, as you did with this edit to Bitwise operation. Philipnelson99 (talk) 20:34, 25 March 2023 (UTC)

 Anonymous users from this IP address have been blocked from editing for a period of 31 hours to prevent further vandalism, as done at 4-bit_computing. If you think there are good reasons for being unblocked, please read the guide to appealing blocks, then add the following text below the block notice on your talk page:. HJ Mitchell &#124; Penny for your thoughts? 20:40, 25 March 2023 (UTC)
 * If this is a shared IP address and you are an uninvolved editor with a registered account, you may continue to edit by logging in.