some things to do in minecraft is first buy the game COMPLEATLY then use theese seeds worstseedever is odd i dont know why people like that havnt tried it yet gimmeabreak is a seed that genarates a level with a cave and a village with NPCs that look like squidword Ummmmm a seed a seed? oh dungeon is a seed wit a dungeon in the desert look for a perfect square and dig layers away im afraid that seed was for 1.8.1 but idk so if you want to build a mine shaft use a stone pic to get dow it will take a while use you preasuse items later when you get to the bottom/ bedrock dig a hall way to yur left a ways then go bak do the same on the right by now i think youve got iron smelt that with coal but befor that make a home sorry i forgot that now you have a mine shaft so now to get diamond since youv dug left to right mine straight then after a couple blocks go to the beginning and put a door then count 2 blocks over start mineing at the end of the right then go to the left count 2 blocks and mine down that way then do so on and so on down to the end of the left have fun hope you liked it sub for more stuff and tips and tricks bye :)