It is a simple simulation script on the theme predator & prey, with a reduced nutrition chain and a simplified rivalty between species.

• plants (rabbit food)
• rabbits (wolf and fox food)
• foxes
• wolves

• dried plants: revives or dies
• plants: dries or rebirths or survives and eventually reproduces
• rabbits: dies or eats and eventually reproduces
• wolves: dies or eats and eventually reproduces
• foxes: dies or eats and eventually reproduces

The gray color data is only used when simulation is reset. The black color data on white cells are validated immediately.

Note: the generation time can be considerably longer on iceweasel for some unknown reason. If you know a solution, give me a clue.

You can challenge yourself with funny objectives:

• preserve all species during 20000 turns (steps)
• protect the rabbits
• let the foxes survive
• etc.

Note: Please don't make harm to these animals, they are so innocent.