Crap, you have no idea what the items are and so the hardest part is lighting the torches. Once that's done, you have 5 minutes maybe max till you beat it.
2/5
For the easiest way to beat the shadow, grab regen for sure. The skill relating to stun time (It's a kong forbidden word?) might be necessary too, but don't know.
Climb on top of the right overhang and face to the left.
Now just stand there, and collect gems every once in a while.
Its attacks won't kill you (And as long as you stand still, you'll regen quick enough to be back at full health), and its attacks push you toward the wall. Then, it keeps attacking while you're stunned. And boulders hit it.
So, you stay alive and hurt him at the same time.
That's why I said it should be better described? It's not always obvious after one click. Especially if you're checking as you go, which I'm sure most puzzle-doers my age are (Even though I don't).
Point is, "Show incorrect" seems to imply that it will show your incorrect answers based on the answer key, not based off of what you have.
There needs to be:
1) alternate controls for keyboard (LRSpace for the exact same thing, space makes you go up and not holding space makes you go down)
2) Better collision detectors (I was several pixels away and bombs exploded)
In all games where money is used as the scoring operator, I'd also like to see shops of some sort, but I understand this was a quick game.