If you have never played minecraft or if you have never heard of it, then you will probably not get the meaning of this project. The max health of creeper is 10. Hold your mouse when you buy TNT and drag it to where you want it. Then click it to arm it. Click again to Detonate.
I added Me, shooting arrows from the house. The TNT has a short time when detonated and has a small explode radius, so put it near creepers.
