I was wondering if anyone knows of a site that does mock code troubleshooting for various languages or just particulars. Perhaps tests. Something that could be used to grade coders or potential coders as they learn and progress. If there is nothing like that, I know that there are some very knowledgeable contributors in this community, and I think that it should be something worth looking into.
This thought came about after checking out the interview app on facebook, and thought that it would be a great idea to just have a site like that app to test or challenge yourselves or others. Would really help with the learning curb especially when it comes to a hobbist coder that just wants to hone their skills, or take them to the next level. Thanks for your time.