2026newtrend on Instagram: "The post showcases a viral puzzle video challenging viewers to draw three interlocking colored loops (green, red, blue) connecting corner dots on a square without lifting any pen, claiming a 99% failure rate, which has amassed over 3.2 million views and 700 replies in hours. Rooted in graph theory's Eulerian path concept, the puzzle is solvable by traversing edges in a specific sequence that ensures each vertex has even degree, turning an apparent impossibility into a

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Explain Euler graph and Hamiltonian path with example.... | Filo