The discussion revolves around a classic visual puzzle that presents a seemingly contradictory count of figures, specifically Chinamen, in two different views. One view shows 12 figures, while the other appears to show 13, with the explanation hinging on the concept of a discontinuous point function. It is noted that the 13 figures are actually 12/13 of a Chinaman each, with one figure sharing a leg with another, leading to the confusion in counting. Participants highlight the difficulty in distinguishing the figures due to the absence of faces on some, complicating the counting process. The focus is on specific areas of the images, particularly between a fat man and a ponytail, where discrepancies in the count are observed. The conversation emphasizes the intricacies of visual perception and how shared features contribute to the illusion.