Skyblock 1.2.5 (BIG)

This is my first map i ever made so please give it a diamond.

This is a survival skyblock map with nether. 2 islands in nether and 3 islands in the owerworld.
You can se all the challenges here ->

Challenges skyblock:
1.Make a cobblestone generator.
2.Make a wheat farm.
3.Make roads to the 2 others islands.
4.Make a sugar cane farm.
5.Make a cactus farm.
6.Find the 3 diamonds and make a diiamond pickaxe.
7.Make a nether portal.
8.Make a cow, chicken, sheep, pig, mushroom cow and wolf farm.
9.Tame 2 wolfs.
10.Make a mob trap with the skeleton spawner.

RULES!:
Dont use any mods!
Play on Normal or hard.
The most importiant rule
HAVE FUN!!

please comment if you have a building idea.