How to make an origami menko out of single square paper

(page 2)

1st picture of origami menko out of single square paper

01.

Let us start with the front side of the square paper facing up.

Prepare to apply a horizontal "mountain-fold" in half and then unfold.

2nd picture of origami menko out of single square paper

02.

Apply the horizontal "mountain-fold" of the step #1 and then unfold.

Prepare to apply a vertical "mountain-fold" in half and then unfold.