User talk:103.138.30.202

July 2019
Hello, I'm Eyer. An edit you recently made to Macau Science Center seemed to be a test and has been removed. If you want more practice editing, the sandbox is the best place to do so. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thank you.  10:16, 20 July 2019 (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.

April 2020
Hello, I'm Flyer22 Frozen. I wanted to let you know that I reverted one of your recent contributions —specifically this edit to "Hello, World!" program—because it did not appear constructive. If you would like to experiment, please use the sandbox. If you have any questions, you can ask for assistance at the Help desk. Thanks. Flyer22 Frozen (talk) 08:39, 26 April 2020 (UTC)