press the green flag and see the genetic algorithm create a soduku board. the board will not be perfect, but I've seen it get to only 2 mistakes. please view in phosphorous: https://phosphorus.github.io/#160484647
if you don't know what soduku is, look here: https://www.google.ca/search?q=soduku+rules&oq=soduku+rules&aqs=chrome..69i57j0l5.3016j0j7&sourceid=chrome&ie=UTF-8