Talk:World of Math - number of skills/@comment-25143095-20140925134810

Problem exercises. Wow, I knew there were some issues. I just didn't realize that there we so many and some are as bad as that. It would be awesome if we could document all of these problem exercises here. Not sure if we do it on one page or multiple pages and add a category "Problem exercises" so we can find them easily. Then remove that category (and page?) when the issue with the exercise is resolved. If we do that I would then suggest putting up a post at http://www.reddit.com/r/khan/ because all of the moderators there are KA employees or representatives. That will help put pressure on them as well as bring the attention to those who visit that Reddit.