You just bought Nexus 4 and you don't know anything about Android operating system, so I will guide you through literally first steps on this great phone.
Who doesn't like a pizza. We will make a dough from scratch, prepare the tomato puree and with one step after another make one the best homemade Pizza Margherita you have ever tasted.
Another questioner to test your basic knowledge of the German language and build up your knowledge profile stats, this time you will go through some nature oriented questions.
In the 21st century historians have increasingly portrayed the decade as a "pivot of change" in world history focusing especially on the political and economic upheavals. Check your 70s knowledge.
They say that a dog is a man's best friend. The dog was first animal that was domesticated. So let see how familiar are you with this four leg pasques.