how do i make a "cube block" help me in this

Hello guys,i’m trying to make a game,but the big question which i cannot answer is:
how do i create a Cube block?To explain me better,go in google images and search Blockade 3D or minecraft.
for those who understood my question,please
cloud you explain me,how i do a block like those shown before?i’m really really glad if someone answer.
anyway,thanks for your attention.
waiting for an answer…

Drag a cube out into the world from the basic objects panel. If you mean to program the cubes themselves to move around etc then you need blueprints for that. This question is just too broad to give a detailed answer to, it sounds like you are new here and i suggest learning more about Unreal beforehand by watching tutorials on line.

okay thanks