class FuzzyInt(int):
    def __new__(cls, lowest, highest):
        obj = super().__new__(cls, highest)
        obj.lowest = lowest
        obj.highest = highest
        return obj

    def __eq__(self, other):
        return other >= self.lowest and other <= self.highest

    def __repr__(self):
        return "[%d..%d]" % (self.lowest, self.highest)

    def __hash__(self):
        # Combine the hash of the lowest and highest attributes, ensuring hash consistency.
        return hash((self.lowest, self.highest))