Apply size and position changes by clicking the green flag. Uses a list, the timer and math. If you want to use this, you only need to download the "timer" sprite (and also credit me please) there are probably bugs, as it would take several hours to find them.
A speedrun timer for your games, ripped straight from one of my games. Timer starts when the "start" message is broadcasted. Timer stops when "runfinished?" variable is set to 1. Credits to: BinaryScreen00110001 (me) for figuring out how to use math and lists to translate the Scratch timer into hours, minutes, seconds and milliseconds. (and almost crashing out a few times) /¯¯¯¯¯\ | O O | \ ^ / | | | | Jackson Academy of YouTube, who I learned how to make number displays from.