I've reached level 10! I can now give out rewards.
Notes on the level:
1. When you fall down the invisible shaft, go right. Left is a wall.
2. The torch is a "torch lever". Activating it will drop you into the tunnels.
3. The owls' dialogue is a bit muddled up. If you go forward outside the view of the owls, then come back, you'll be able to read the messages.
4. I know you can jump over into some of the other tunnels, but do not! You will get stuck in a dead end and have to restart.
Enjoy the level!