Cubes a 3D puzzle

This is a 3D logical game where the goal is to rotate the cubes that way to create a similar object like in the top right corner. If no help in the top right corner then, the goal is to connect the all same color (not blue) side to each other. The best, if you observe the cubes motion during the first levels. It's a real brain 3D puzzle. Maybe this is the hardest 3D puzzle ever. It's an ad free game! See a short prezi here: http://prezi.com/utahsgm-qfuu/?utm_campaign=share&utm_medium=copy