How to Survive a Night on Medium or Hard (proven)

Set the game on peaceful. Build a house. Then get a lot of wood for tools. Build a mine. Then mine all the way to bedrock (your own way). Use a compass or a map to build a narrow tunnel to where you are right below your house. Then build a HUGE room. so it can surround your house. Then build 1x1 tunnels down beside your house or up from your bedrock room. Make ot like a checker board. only the red doesnt get made into a tunnel down. Then build like a step down mine into your room so when the morning comes you can go down and get your stuff that they dropped. Attract mobs too. They might find you though. for Medium difficulty. For Hard, i suggest building like a 2 block wide tunnel down like right on the edge of your house. Just incase the mobs aren't stupid. If you dare, build a door on every side of your house and leave them all open. (i suggest holding a sword if you do that)