Fortnightly challenge of 2015-03-06: Lego

6) Given a desired shape, generate a series of building instructions

4) Which color comprises the most surface area of a structure

10) Build a NAND or NOR gate out of real LEGOs (or at least in LDD) and post pictures. They should be combinable to make a XOR gate and maybe even an adder. The submission with the fewest pieces or simplest design wins.

8) Determine/improve the structural stability/strength of a Lego creation

Code golf

@PhiNotPi I have indeed. Though I'm kinda disappointed by that design because the friction between pieces would eventually stop large circuits from working. I'd vote for a gravity based design. (Like this, if I may refer to ancient history :D )

9) Given a (simple-ish) model description, render an isometric view.

1) Find the biggest interior possible with a given set of pieces