This tutorial comes with a ppt presentation that explains how to use it. Sadly I do not hold the copyright to that and it's in a foreign language - I do intend

This tutorial comes with a ppt presentation that explains how to use it. Sadly I do not hold the copyright to that and it's in a foreign language - I do intend to write a new presentation that explains it. We `alert` the query when it fails in several places. It's also targeting 10th grade kids so we need it's full of internet humor intentionally.