Well, for one thing, because "at least" and "every" are an unnecessary pairing at best, if not entirely contradictory. Then it took me a minute to figure out how a comic can have episodes. I assume you're using the word "episode" to refer to an individual comic, and "comic" to refer to a given author's entire body of work, which could make sense if everybody thought of each of their comics as part of an ongoing series, which is obviously not the case. And even if it were, I don't think more than about a dozen people have contributed to the contest, and that's a long way from "every".
...well, you asked.
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The what mentioned above is total fiction. Please don't take it seriously!