Originally posted by: OdiN
Originally posted by: Demon-Xanth
1000
Take 1000 to the end, walk back, eat the other 2000
Can't do that. Have to eat one each KM he walks.
Does he HAVE to eat DURING the walk? The riddle doesn't explictly state that he has to eat during the walk. So he takes 1000 on his back, walks 1000km, drops off the balls, then comes back. He's walked 2000km roundtrip so he can eat 2000 at "home" (start point) and be happy.