How to get started?

Hi, i downloaded already unreal engine and tried to create some 3d model following some tutorials. But i want to create a game.
I know some c++, but just simple class and if i tried to create a full game with only c++, it takes so long for me to learn the c++ correctly and create then a game.
So my questions are:

  1. Can i create any game that i can image just using bluesprint?
  2. Where can i learn how to use unreal engine? is enough?

thx for ur answer.

With blueprints you can do 90-100% of game code. C++ for some special features.
This is good tut: