User talk:197.156.115.246

October 2018
Hello. This is a message to let you know that one or more of your recent contributions, such as the edit you made to Quaternary numeral system, did not appear constructive and has been reverted. Please take some time to familiarise yourself with our policies and guidelines. You can find information about these at our welcome page which also provides further information about contributing constructively to this encyclopedia. If you only meant to make test edits, please use the sandbox for that. If you think I made a mistake, or if you have any questions, you may leave a message on my talk page. Thank you. theinstantmatrix (talk) 07:05, 1 October 2018 (UTC)

January 2021
Hello, I'm Pppery. I wanted to let you know that one or more of your recent contributions&#32;to Category:Pages with templates in the wrong namespace ‎ have been undone because they 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 Teahouse. Thanks. * Pppery * it has begun... 17:21, 18 January 2021 (UTC)