sadly I did not :( I only managed to kill maximum to kill two demons
If you willing to play more :D, I suggest you this order:
Go around the map and find out what is on the end of each path. Remember it. When the game restart the order will stay the same unitl you reload the browser.
1. Take sword
2. Take torch
3. Try to kill frog demon, because it is the hardest, maybe even too hard :/.
4. The rest of the demons are pretty easy with the sword, it's only 10 hits. Hitting in upper lift is a bit faster than the lower. So just spam up arrow when you can :D.
5. ....
6. Profit :D