This page provides a list of the articles on the site that are not in the "how to" section.
Swapping Tiles in Scrabble - What Are the Rules? - It's almost always a bad idea to skip a turn in order to swap out tiles, but sometimes you just can't help it. Here are the rules for this process, so you'll know what to do when you have to.
Rules for Challenging Words - The official rules have changed, but a lot of people prefer to play under the old rules.