How to make a list of points not have another list of points

[Burrito]

Im trying to make a list of points ( A ) not contain any points from the other list ( B ). (Eg result represented by C ). I found alot of ways to do this with normal number lists but not with points since you can compare points unlike numbers. I tried P.x (P is a point) and P.y but it just compared item in its own list which i dont want. HOW DO I DO THIS??

[Guzman_Tierno]

Here:
https://www.desmos.com/calculator/lvgrmhd1l0

Or like this:
https://www.desmos.com/calculator/vvsuybhwaq

Or fancier and shorter:
https://www.desmos.com/calculator/b6m5lhajf5

ps: I would choose version 2.

[Daniel_Grubbs]

I made the same as the last but used the distance function instead of absolute value of the difference. Interesting that comparing the difference of points to a value uses distance to compare, while the explicit difference returns another point.