I was amazed by the use of string formatting in the solutions, I did something similar to this guy, I never thought it was meant to be used that way so I didnt cross my mind.

• isn't bad, what it does is rerout the pointer that's pointing to null and point it towards the first char of the other screen, tho printing and seperating with a coma is like one less assembly step

I don't think importing the math module (especially the whole module) is necessary, you can floor divide with '//' operator. Otherwise, I think your solution is cool, creating a string step by step was my first thought but I didn't think you could implement it elegant enough. gj

Just a heads up, dividing by an integer automatically floors

Likewise

The instructions for this Kata are very poor; more examples should be given (examples with more than two words for instance).

In the Haskell, the first test case (HelloWorld to Hello World) is not an example of camel case, why is it included?