Press stop once (after you press the flag), then play. This is only a test [1 level]. Please don't comment things like "This is too short" or "Make it longer" I hope you like it!
COOL FEATURE: If you press stop at least twice, the project stops, right? Try pressing space after. It resumes! Make sure to press space only after you stop the project <2 times. Other version by me: https://scratch.mit.edu/projects/870942240