I really like the concept, the only thing I'd nitpick is that I didn't quite dig the stack spread (C++, go, php and python) and that I found the grommox code ve

I really like the concept, the only thing I'd nitpick is that I didn't quite dig the stack spread (C++, go, php and python) and that I found the grommox code very hard to follow, not due to the inherent complexity of the tasks but because of how inconsistent and messy the code is which makes it difficult to consider it an improvement.