User talk:223.181.237.166

January 2020
Hello, I'm Girth Summit. I noticed that you added or changed content in an article, Numeral system, but you didn't provide a reliable source. It's been removed and archived in the page history for now, but if you'd like to include a citation and re-add it, please do so. You can have a look at the tutorial on citing sources, or if you think I made a mistake, you can leave me a message on my talk page. Thank you. Girth Summit  (blether) 16:02, 2 January 2020 (UTC)
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Please stop your disruptive editing. If you continue to vandalize Wikipedia, as you did at Numeral system, you may be blocked from editing. Girth Summit  (blether) 16:02, 2 January 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.