Image Pop Up for Correct Order in Graph

I am looking to replicate how the ‘Good Job’ Image pops up when a student has their drag and drops correct? I don’t see any CL, nor bounds setting. Anyone have an idea: Introduction to Geometry Proofs • Activity Builder by Desmos

No CL needed for something like that as all the work is done in the graph. If you find the “great job” image in the first folder, there are a bunch of conditionals that are set next to the height.
Those are basically telling you that the image will not appear unless all those values fall within the ranges that are defined. All the b variables happen to be the y-coordinates of the draggable points.