Little Bobby Tables

One of the few mobile apps that supports drag-n-drop. - Did developers really think this was a good feature on a platform where you always drag & drop — to scroll —? Anyhow, how do I disable this ”feature”?

Played this forever, and I have gold medals on _every_ level, everything is unlocked, but the extreme challange "Monkeys vs Bloons" won't unlock. Bug? Addicting, and hours of fun anyways :)