There are a lot of typos in this, including paragraphs that aren't spaced right. I get that we're down to the wire on submissions, but it's just not up to the standard set by previous contest articles. You shouldn't need the spaced periods to create whitespace, either.
And even taken on its own merits, it's basically just that other one with the video at the end that does exactly the same thing, much faster and without limitation.