Noodles: Heat sesame oil in a large wok or pan over medium-high heat. Add zucchini noodles, carrot noodles, beet noodles, bean sprouts, red bell pepper and red cabbage with salt and pepper to taste. Stir continuously for 2-5 minutes until vegetables are tender. Pour noodle sauce into the skillet and toss ingredients together until coated. Transfer noodles and vegetables to a serving bowl and top with cilantro, peanuts and seaweed flakes.