User talk:86.7.23.239

March 2018
Hello, I'm Shellwood. I wanted to let you know that I reverted one of your recent contributions —specifically this edit to Difference theory— 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. Shellwood (talk) 22:31, 19 March 2018 (UTC)
 * If this is a shared IP address, and you did not make the edits, consider creating an account for yourself or logging in with an existing account so you can avoid further irrelevant notices.

Please refrain from making test edits to Wikipedia pages, such as the one you made with this edit to List of most-liked Instagram pictures, even if you intend to fix them later. Such edits appear to be vandalism and have been reverted. If you would like to experiment, again, please use the sandbox. Thank you. ArglebargleIV (talk) 22:47, 19 March 2018 (UTC)