Crayon Computer Demo

Crayon Computer is a 2D physics-based open-ended programming puzzle game. (if you call that programming)

Crayon Computer is a 2D physics-based open-ended programming puzzle game. 
 
Key features: 
Draw physical objects to perform different operations: classify objects, compare weight, or even build logic gates. 
Explore one of the most inefficient computing systems that ever existed. 
Argue with programming game fans about whether or not this counts as programming.