You don't have to take evolution on faith. You can write a computer program that demonstrates that selection among almost-but-not-quite identical entities with heritable properties generates adaptive forms. Many people have.
DNA is real. Reproducing lifeforms are real. We know how they work in some detail. There's no faith required.
Accordingly, if we take a definition of "explain" which does not assume a particular interpretation of the fundamental axiom (as we should, when that axiom is the very thing under debate), my statement is perfectly valid: That actor which we cannot fathom made it so. Thus, it is.
How so? For that to happen you'd need to have the usual "evolution-is-science-and-creationism-is-religion-which-denies-science" stance, no?
There are creationist scientists, there is "creationism-proving", or at the very least allow "creationism-compatible" evidence in science, and so on. Let's reduce it even more, science hasn't been able to disprove Creation.
Believing "God did it" should not invalidate science, wanting to understand more, and actually making experiments. On the contrary, it should encourage it, as it did with many scientists who, in a way, brought us to where we are.
And as other commenters say, your computer program would prove absolutely nothing in the grand scheme of things, primarily because micro-evolution (which can easily be understood as a feature of Creation) does certainly not imply macro-evolution or abiogenesis.
Not to mention, anything I present as being evidence of intelligence being more able to produce functional complexity than randomness you would reinterpret as "randomness-that-produced-something-that-look-like-intelligence producing functional complexity better than randomness-that-doesnt-look-like-intelligence".
You're trying to package your religion as something which it isn't. Creationism is Christian theology, not science. People know this. On some level, you know this.
It would seem you are not paying attention to what is actually being said.
You're dead wrong about this.
Macro-evolution (what I call evolutionism), on the other hand, has never been scientifically observed, explained, tested, or anything of the sort. It is an attempt at creating a fanciful story of how things came to be by extrapolating back from what we see now in entirely unrigorous, untestable, unobservable ways. It fits much more squarely in the category of History, Mythology, and indeed Theology (aTheology?) than "Science".