Vincy Cooking Rainbow Birthday Cake: Vincy's birthday is tomorrow, and since she enjoys surprising her friends and family with homemade treats on her special day, she typically bakes her own cake. However, she isn't a fan of the traditional kinds of birthday cakes. Therefore, all of a sudden, she got an idea for the rainbow cake from the internet. She obtained the recipe in its entirety from the internet. Now, would it be possible for you to assist her in baking a tasty rainbow cake to make her birthday more colorful?