User talk:223.25.50.142

November 2020
Hello, and welcome to Wikipedia. This is a message letting you know that one or more of your recent edits to Four color theorem has been undone by an automated computer program called ClueBot NG.

Thank you. ClueBot NG (talk) 07:53, 9 November 2020 (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: Four color theorem was changed by 223.25.50.142 (u) (t) ANN scored at 0.912932 on 2020-11-09T07:53:48+00:00

Please refrain from making unconstructive edits to Wikipedia, as you did at Four color theorem. 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) 07:56, 9 November 2020 (UTC)