User talk:2A01:CB04:53B:2100:CCC5:D4EF:813B:3789

October 2020
Hello, I'm Opalzukor. Wikipedia is written by people who have a wide diversity of opinions, but we try hard to make sure articles have a neutral point of view. Your recent edit to Sudoku solving algorithms seemed less than neutral and has been removed. If you think this was a mistake, or if you have any questions, you can leave me a message on my talk page.   Opalzukor (talk) 06:22, 23 October 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.
 * 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.

My apologies if I'm not using the editor properly, but I didn't find any other way to answer your message.

I don't understand in which ways my addition of a few words and a link to a public pattern based solver of finite Constraint Satisfaction Problems in the section "Constraint..." was "not neutral". There are so many other totally unjustified links in this article that this seems to me a very arbitrary decision.

If you have any knowledge of Sudoku (do you?), this solver and the related approach have been discussed on the Sudoku Player's Forum (and other now dead forums) since 2007. So yes, I do think it was a mistake to remove my edit, especially without any previous talk with me. This is the kind of behaviour that totally discourages people from participating in Wikipedia.