Need help with Solution for Anything

Hello guys, I am asking for some help with the mission Electronic Station - Solution for Anything. -> https://py.checkio.org/ru/mission/solution-for-anything I feel excited about it and I want to solve it, but have no idea where to start from. Can someone please provide me with the smallest hint possible? Maybe it can be some information about things I should read, or functions, or anything else.

Thanks