Random walk to 3d points in a list

Hi Everyone,

Made a script for Schuyler, but you should take a look at this. Eric and I made several custom blocks that could be useful to all of you:
‘report the coordinates of a 3d point’ (reporter Block)
‘go to 3d positions’ (command block that takes a point)
‘point to 3d positions’ (command block that takes a point)

This script creates 10 points and then walks from a lower random point to an upper random point:
Useful blocks