i not seen any portals for the end on the map i noclipped everywhere basically you can only get there with noclip

Put all the diamonds into the furnace

ok

There are un-smelted diamond blocks that spawn around the map. There are set spawn points that they'll appear which includes the nether.

Once you've put all of the un-smelted diamond blocks inside of the furnace a diamond block will pop out. Take it to the inside of the tower, there there is a storage box with signs above it saying "In the name of Notch offer the diamond block" The box will consume the diamond block and you'll get to the end.

As an innocent if you do this you will win the round.

Thanks for the indepth tutorial, however, this post is about 5 years old.

I was looking for something in the discussion and thought i'd explain since i had time.
I however did not notice the post was that old. lol