The discussion centers around an online IQ test attributed to Einstein, specifically a logic puzzle involving five houses, their owners, pets, and beverages. Participants express curiosity about the puzzle's legitimacy and share their experiences attempting to solve it. Many emphasize the need for abstract thinking and logical deduction, with some participants achieving solutions in varying times, often using trial and error or structured tables to organize information. There is debate over the claim that only 2% of the population can solve it, with several participants arguing that the puzzle is not particularly difficult and that more people could solve it with enough time. Some suggest that the puzzle's wording creates ambiguity regarding the existence of a fish, leading to differing interpretations of the solution. Ultimately, the conversation highlights the challenge of logic puzzles, the methods used to approach them, and the subjective nature of intelligence assessments.