Minecraft Skyblock but you only get 1 block...

I built a MANSION on 1 block Skyblock... (#2)

I built a SECRET BASE on 1 block Skyblock... (#3)

I built an INFINITE XP FARM on 1 block Skyblock... (#4)

I built an UNLIMITED IRON FARM on 1 block Skyblock... (#5)

I found INFINITE DIAMONDS on 1 block Skyblock... (#6)

I built a VILLAGER FARM on 1 block Skyblock... (#7)

I built a INFINITE EMERALD FARM on 1 block Skyblock... (#8)

I built an UNLIMITED BLOCK FARM on 1 block Skyblock... (#9)

I found THE RICHEST ISLAND on 1 block Skyblock... (#10)

I built an INFINITE DIAMOND FARM on 1 block Skyblock... (#11)

I found an ICE ISLAND on 1 block Skyblock... (#12)

I built an AQUARIUM on 1 block Skyblock... (#13)

I built an UNLIMITED ITEM FARM on 1 block Skyblock... (#14)

Using an INFINITE ITEM FARM on 1 block Skyblock... (#15)

I built a DIAMOND HOUSE on 1 block Skyblock... (#16)

I built an UPGRADED DIAMOND FARM on 1 block Skyblock... (#17)

I built a DIAMOND MACHINE on 1 block Skyblock... (#18)