An Advanced Feed Forward Neural Network System For Easy Machine Learning In Scratch! This project give you the tools to easily setup custom structured neural networks and have them think and react to input stimuli. Since this project does not contain any back propagation methods, training your networks will require the use of Survival of the Fittest. For those who don't know, Survival of the Fittest is when creatures are put in an environment and given a set of rules to govern weather they survive to the next generation and can breed, or if they die. With this method you can train networks to find the best neural configuration to complete a task. SOTF is a bit slow however.