So, you wanna be a programmer?
Foxo is a learning tool for beginners. Its one and only goal is to aid in developing algorithmic thinking.
To do that, it guides you through a series of algorithmic exercises.
The medium to solve these exercises is graphic; you start with a provided template, then draw and connect boxes on it.
The Foxo engine will then run your diagram, and match its output to the expected output of the exercise. If they match, the exercise is completed.
That's all there is to it!