Brainsprays is a brand that offers short, interactive audio lessons on Alexa, specifically designed to help pre-schoolers learn reading, addition, and multiplication at a faster pace. With Brainsprays, children between the ages of 3 and 5 can solve exponents, times tables, addition facts, and fractions within weeks using custom Alexa lessons. The brand follows a simple three-step process. First, parents provide information about their child's personality and set a goal. Brainsprays then builds the first custom Alexa lesson free of charge. Once the child successfully learns, another free custom lesson is won for the next goal. After reaching five goals, Brainsprays builds a prize closet tailored to major math goals. Additionally, by reaching a major math goal, customers gain access to free custom lessons for an entire year. Brainsprays incorporates several effective techniques, including the use of lesson names, incentives, clues, and one-on-one engagement to maximize learning. The brand also provides recommendations for existing videos and apps to enhance the learning experience. Brainsprays offers different pricing options, including a free MathHacks Assessment, a customized curriculum, and packages for easy and guaranteed times tables learning. The brand aims to assist one million preschoolers in solving 81 addition problems and improve math skills in the United States.