Assembler is very interesting to mess around with. As a side project I built this app a while back that does something similar: https://itunes.apple.com/us/app/

Assembler is very interesting to mess around with. As a side project I built this app a while back that does something similar: https://itunes.apple.com/us/app/classic-100/id567631118?mt=8 https://itunes.apple.com/us/app/classic-100/id567631118?mt=8