Most efficient array shuffler?

This is the one I use. It gives a random number to each element, sorts the array by those random numbers (moving the real values along) and then removes the random numbers again. It seems to be equally distributed, but I've not mathematically proven it yet.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.