User talk:12828384949ss

January 2024
Please refrain from making unconstructive edits to Wikipedia, as you did at Letter case. Your edits appear to constitute vandalism and have been reverted. If you would like to experiment, please use your sandbox. Repeated vandalism may result in the loss of editing privileges. Thank you. Thriftycat Talk • Contribs 19:30, 24 January 2024 (UTC)

January 2024
 You have been blocked indefinitely from editing for abuse of editing privileges. If you think there are good reasons for being unblocked, please review Wikipedia's guide to appealing blocks, then add the following text to the bottom of your talk page:. Materialscientist (talk) 21:47, 24 January 2024 (UTC)