I don't know of any cheats, but try just moving the mouse slowly in the correct pattern without worrying about keeping up with the red dot (trying to make the moves in time with the red dot screwed me up a little with the more complex actions.) It's fairly tolerant in terms of the shape of the line as well, it pretty much follows the contours of the circle, which it's impossible to go outside of if I remember right. After a few relaxed tries it shouldn't be too hard, as long as your mouse isn't all clogged with dust or one of those ridiculous ones in the middle of a laptop keyboard.
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