This map is called PBcraft Falls, or Mystery hack.

WARNING MUST HAVE MORE EXPLOSIVES FOR THIS VERSION
RULES HINTS AND CHALLENGES

EASY:
GROW 3 DIFFERENT TREES

MAKE A PIG SHEEP OR COW TRAP

MAKE A WHEAT FARM

MAKE A COBBLE STONE GENERATOR

MAKE A MELON FARM

MEDIUM:

MAKE A SKY MOB TRAP

MAKE A PROPER HOUSE

OBTAIN A FULL SET OF IRON AND GOLD (INCLUDES MIXING AND MATCHING)TOOLS AND ARMOR

HARD:

MAKE A FULL SET OF DIAMOND ARMOR

GET EVERY COLOUR OF WOOL

HOW TO WIN:

REPAIR AIR THE AIRSHIP

DESTROY THE SPAWNERS AND BUILD A THREE STOREY HOUSE OUTSIDE

MINE THE WHOLE DOME AND SURVIVE 3 NIGHTS

FIND AND ACTIVATE ALL TEN BEACONS (FIREWORKBLOCKS) AT ONCE YOU CAN MINE THEM

RULES:

NO USING TOOMANYITEMS

MUST PLAY ON NORMAL OR ABOVE

NO CREATIVE OR HEALTH INFINITE OR SPEED COMMANDS

HOW EVER WORLD EDIT IS ALLOWED BUT NOT RECOMMENDED

HINTS:

UNDER THE STONE IS WHERE TO DIG

THE ENGINE IS METALIC

BEWARE THE DIAMOND OH BEWARE THE DIAMOND IT IS LIKE A LAND MINE SO LOOK OUT (*EVIL GRIN*)S

BATTLE YOUR FRIENDS WITH REAL WORKING PIRATE SHIPS...

game starts and the first person who's boat blows up loses.

be sure to back up the file so you can play over and over again.

all built by me ToxicRoach

Check out the youtube video
http://www.youtube.com/watch?v=PEpJPxx2ca4

Build Items Modern House:10 houses:swimming pools,libraries&rooms