This is a new map I made.
Small Story:
The nether is attacking the normal world. Only one small square is left and there is no grass on it. Only 4 trees.

Chalenges :

Build a house in the hell part.
Play on Hard.
Make a house in the hell part
Make a wheat farm.
Make a melon farm.
Make an Iron Golem.
Find the end portal.
Enter the nether.
Make a TNT cannon.
Kill a ghast with the cannon.
Make an enchantment room.
Enchant a whole set of diamond armor.
Enchant a set of diamond tools.
Make a sniper tower around your house and kill 20 Zombie pigman+a ghast from it for 1 night.
Make a chest room and sort the chests.
Make a stack of golden apples.
Make a animal barn.
Make a XP griender.
Kill 200 zombie pigman.
Kill 50 ghasts.
Make all kind of potions.
Find as many chest as possible.
Make 3 cobblestone generators.
Survive 2 (minecraft) days in the hell out of a shelter.
Spend 2 (minecraft) days mineing.
Make a mineshaft.
Make a querry.
Make obsidian walls around your hause.
Survive 1 minute in lava and get out.
Reach level 100.
Find the only grass block in the map.
Make a big bunker far from your hause.
Make a big basement for your hause.