I seem to be finding a bug where the red dot isn't on the screen. I got to 3 clicked once, but most of the time, I could find maybe one dot, and then another never appeared. Seems like I also can't get the spotlight in the top-left corner.
Maybe the itch canvas size is wrong? Or maybe you need to enable fullscreen?
Anyway, nice simple game loop you've got here. I do think some music would have been nice also