Replace in place?

 From:  Michael Gibson
3974.13 In reply to 3974.11 
Hi Pilou,

> Imagine with the 24 dices possible for a line of 100 cubes!

Well, that's 24 steps, but each step is happening pretty quickly.

Probably something like 10 minutes to finish?

That's not too long for some specific desired result like this...

Just make something fewer than 24 pieces to the family to make it go faster! :)

- Michael