Let's see if you can solve this. The 300 coins problem goes like this: You have 300 coins placed randomly, face up, or face down, it doesn't matter. You insert a 300 letters message (Signal) one letter per coin that leads to a secret treasure. You then flip and scramble the coins around and insert an additional 300 letters randomly generated Noise. Then you put all the coins in a bag and mix them. Can you uncover the original message?