Please choose the correct solution to the question: How do I make a no bake birthday cake?

Solution1: Make a pan of rice crispie bars, sprinkle with rainbow confettie, cut into circles and pile up like a cake and put on a cake plate.

Solution2: Make a pan of rice crispie bars, sprinkle with rainbow confettie, cut into squares and pile up like a cake and put on a cake plate.

Answer format: solution1/solution2
Answer: solution2