User talk:103.250.118.51

October 2021
Please refrain from making unconstructive edits to Wikipedia, as you did at Otto Wichterle. 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. --   LuK3      (Talk)   00:51, 27 October 2021 (UTC)

 You have been blocked from editing for a period of 1 week for abuse of editing privileges. Once the block has expired, you are welcome to make useful contributions. If you think there are good reasons for being unblocked, please read the guide to appealing blocks, then add the following text below the block notice on your talk page:. gadfium 02:44, 29 October 2021 (UTC)