private static Tuple <int, bool, string> GetPointsForStory(StoryCollection stories, string challengeName)
        {
            var story     = stories.FirstOrDefault(item => item.Id == challengeName);
            var points    = 0;
            var isBonus   = false;
            var uniqueTag = "";

            if (story == null)
            {
                Console.WriteLine($"Cannot process story for challenge '{challengeName}'");
                return(new Tuple <int, bool, string>(points, isBonus, uniqueTag));
            }

            var pointsProperty = story.Properties.FirstOrDefault(item => item.Key == "effort");

            if (!string.IsNullOrEmpty(pointsProperty.Key))
            {
                int.TryParse(pointsProperty.Value, out points);
            }

            var isBonusProperty = story.Properties.FirstOrDefault(item => item.Key == "bonus");

            if (!string.IsNullOrEmpty(pointsProperty.Key))
            {
                bool.TryParse(isBonusProperty.Value, out isBonus);
            }

            var uniqueTagProperty = story.Properties.FirstOrDefault(item => item.Key == "code");

            if (!string.IsNullOrEmpty(uniqueTagProperty.Key))
            {
                uniqueTag = uniqueTagProperty.Value;
            }

            return(new Tuple <int, bool, string>(points, isBonus, uniqueTag));
        }