How can i make the enemy face the player?

Hello!

I want to make the green squares always face the blue square

Like that:

If the blue cube is in the center the left green cube will be not mirrored while the right green cube will be mirrored

If the blue cube is in the right side of the screen both green squares will be not mirrored

If the blue cube is on the left side of the screen both green squares will be mirrored

here is the project file.

drive.google.com/file/d/1EjecS9xFD8NyJsg4C0Tu186xdKg4WXht/view

Thank you really much for that video! i really appreciate that! thank you again!

But i also found another way inspired by the video, if anyone is interested here is a picture