The tutorial section should have enough content to get people started. Only a minimal understanding of comp sci concepts are required, so whether you're completely new to programming or are experienced with high level languages and want to understand more about what goes on lower down, this tool is for you! I hope you enjoy it or learn something from it. I certainly enjoyed making it.

Unfortunately, mobile is not supported since the simulator has a lot of moving parts which describe the state of the simulated computer hardware. I recommend a laptop or larger for the optimal experience :).