Euler's Theorems | Cycle, Path & Sum of Degrees

crazy & trending video on Instagram: "The video depicts a group in a Dubai jewelry store physically attempting a classic "nine dots" variant puzzle on the floor, where participants trace lines without lifting feet, but fail repeatedly due to the design's structure. Graph theory explains the impossibility: the figure forms a graph with four odd-degree vertices, violating Euler's condition for an Eulerian path, which requires zero or two odd-degree vertices. Posted on November 26, 2025, the clip g