User talk:2409:4080:BD90:E0AD:0:0:F009:630F

Hello, I'm Moriwen. An edit that you recently made to List of recreational number theory topics seemed to be a test and has been reverted. If you want to practice editing, please use the sandbox. If you think a mistake was made, or if you have any questions, you can leave me a message on my talk page. Thanks! — Moriwen (talk) 16:59, 3 November 2023 (UTC)