Ok the game works like this:
There are 2 categories?
1. one is the ?categories?
2. one is the ?challenge?
You can play either the ?categories? or ?challenge? but not 2 at a time?
Try to follow me, If u select ?categories? u have options:animals,things,sport etc.
If u select ?challenge? ull get words that are NOT dependant on the ?categories? tab.
For example: U want to guess a ?sport? word,
u just click ?categories? and play.
If u want to, lets say ?push? your self, u go to the ?challenge? menu and pick ?easy?, ?intermediate? or ?advanced??
In ?advanced? there are words that are harder than any of the ones in the ?categorie? tab. As for the ?easy?, the words are easyer than the ones in ?categorie?..
I hope this text is understandable.
Do hope that if something is bugged, post a comment and i?ll try to fix it :) thanx for your time.