Calvinball is a game, I think
Calvinball, while it does not require strategy, does require wit, mental reflexes, and creativity. All of those should be considered as "organized mental excercises", especially keeping in mind that no two games can be played with the same rules (except that particular rule itself). In other words, it's a game of "come up with a rule that has not been come up before (and implicitly, is to your advantage)". Thus by definition, Calvinball should still be considered a game, right? -Afker 23:21, 22 February 2007 (UTC)