If LED_Blinky.c was a game.

fun if you like programming
like real programming in assembly lol

This is an amazing game which does realistically restore the hardware design process, and the assembly-like programming language is also realistic since I recently learnt assembly language and it just same as the game presents. However, in my opinion, I think it would be a little bit difficult to players who are not acquainted in hardware design and using assembly language, I would recommend this game to players who are interested in coding otherwise it would be painful without any relevant knowledge.