Oh.  Yeah, I also have difficulty understanding someone else's code.  I don't know what they were thinking when they wrote it.  (Which is why commented code is much easier for me to understand)
Well, good luck! I hope you can make this faster.  It's a really cool concept.
I have an idea for a different light-dark game, but that's on my "plan to plan to do list," so it will be awhile.

I think that's b/c it's crazy optimized.  See if you can get the un-optimized version and compare the two.

Lookee what I found!
There is no way that could be a coincidence...

Well, hmmmm......
Give me a bit.

Wow, looks nice!

Well, after several variations of my search on deviantART, I didn't really find what I was looking for.  I'll put this out there and see what you all come up with.
So, this is the closest I came, so I'll use that as a base.  The human part is good, but maybe show the rest of the legs.  As for the wings, I would prefer bat/dragon wings.  I'll see if I can find a good example.
So, I would like this to be my avatar, so it needs to fit reasonably in that space.  I don't care if it's pencil or full color.
The character should be completely visible (no background and and limbs in drawing), and facing forwards, or a little turned to the right or left.
If anyone wants an extra challenge, try drawing a jacket on the figure.
If this is too hard, I apologize.  This doesn't need to be perfect or prize-winning amazing.

get a neglected dragon?
The only people who know (those who have them) won't say anything.
The first theory I'm trying is hiding/ fogging the egg until it has less than a day left, then putting it on all the click sites and ERs to hatch it.