totally nerdy puzzle girl

So I am totally nerdy about logic puzzles and the like. I go back and forth between cross sums now kakuru and cryptograms but really I can't get enough of either. I find that it wakes the brain up in the morning and is a good brainstorming activity, it is like how some people doodle when letting the mind wonder.

Here is an encrypting cipher machine used in world war II



I am so fascinated by algorithms associated with so many things in nature as well. This is an interesting site where Bruce Schneider explores and documents his findings here.