User talk:2A01:119F:31B:5D00:C942:6872:BA73:D24D

Please refrain from making unconstructive edits to Wikipedia, as you did at Derangement. Your edits appear to constitute vandalism and have been reverted. If you would like to experiment, please use the sandbox. Repeated vandalism may result in the loss of editing privileges. Thank you. —David Eppstein (talk) 04:25, 21 April 2021 (UTC)
 * This was not vandalism. I was correcting misinformation in the article. h2A01:119F:31B:5D00:C942:6872:BA73:D24D (talk) 04:32, 21 April 2021 (UTC)