def solve(self, cipher):
        ret = self.rec(cipher)
        if ret:
            return "YES"
        else:
            return "NO"
Method validates only request's response status.
dataset/ETHPy150Open algorhythms/HackerRankAlgorithms/Hexagonal Grid.py/Solution.solve--crossover with--dataset/ETHPy150Open slawek87/geolocation-python/geolocation/validators.py/ResponseValidator.validate_response_status