Question: Problem 7. State an interpretation of the 15-puzzle (https://en.wikipedia.org/wiki/15-puzzle) as a graph problem, i.e., describe the vertices, edges, and the task. Describe an algorithm that

Problem 7. State an interpretation of the 15-puzzle (https://en.wikipedia.org/wiki/15-puzzle) as a

Problem 7. State an interpretation of the 15-puzzle (https://en.wikipedia.org/wiki/15-puzzle) as a graph problem, i.e., describe the vertices, edges, and the task. Describe an algorithm that receives this graph and the representation of the starting configuration as an input and solves the puzzle in the minimum number of steps, if a solution exists. Do not try to draw the graph, it is too big. How many vertices and edges does the graph have? 15 2 1 12 8 5 6 11 4 9 10 7 3 14 13

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