[Ecks]

I presume this is Jigsaw's source code, which is good to poke through.
I downloaded it and it is literally just code and an image and so far nothing horrible has happened so I vouch that the mega link is good.

[zorrophreak]

I will say, be wary when using this in practice obviously (be it testing or otherwise.) It is only code and comes up due to issues with hosting providers.

Looks interesting though, so I will take a look soon.

[kokiprik]

Its just a varient of jigsaw. That's what the form names suggest. encryptedfiles.cs and game.cs are part