Game File: 

ParallelParadox.zip

This is just a single difficult puzzle similar to the sort you might find in Karoshi 2.0 or The Impossible Quiz. You must "think outside the box" and come up with a very specific solution to this seemingly impossible task of your own accord. I will reveal the solution in a day or two.

Note: there might be a bug that causes it to be solved immediately. Please disregard this if it occurs.