count in transposed wall clear solution for The Stone Wall by juestr - python coding challenges

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count in transposed wall solution in Clear category for The Stone Wall by juestr

def stone_wall(wall):
    wall_t = list(zip(*wall.strip().splitlines()))
    def stones(x):
        return wall_t[x].count('#')
    return min(range(len(wall_t)), key=stones)

May 14, 2019

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