public void AddRecipe(int score)
        {
            Recipes.Add(score);
            TotalRecipes++;
            var elf = new Elf(score);

            elf.CurrIndex = Recipes.Count - 1;
            ElfDict[elf]  = score;
            AllElves.Add(elf);
        }
 public void AddRecipe(Elf elf, int score)
 {
     Recipes.Add(score);
     ElfDict[elf] = score;
     AllElves.Add(elf);
 }