User talk:122.106.24.93

Hello, I'm Gadfium. An edit that you recently made to Color blindness seemed to be a test and has been removed. 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!- gadfium 06:12, 14 May 2019 (UTC)