Watch and enjoy this completely different simulation!
A green cat is healthy, and a red cat is sick. If a red cat enters the green area (the "hospital"), he becomes healthy. If a green cat touches the red zone (the "sick zone"), he becomes sick. If all cats become green, the healthy cats win; if 30 seconds pass before that happens, the sick cats win! Also, if all cats become red, the sick cats win! Note: The cats will keep going slightly after the timer ends because they need to finish their final "glide script", so that will give you some more time to watch them to see who won. Another option is to hit the "stop" button right as the timer hits 0, because the cats' colors will all reset to orange once their script is finished, so you will have to look at them right when the timer hits 0.