"Smaller Numbers" is a fun and educational game designed for kindergarten children to help them develop their understanding of numbers and their size relationships. The game involves comparing pairs of numbers and identifying the smaller number from each pair. The player is presented with a series of number pairs and must choose the correct answer from a choice of "Yes" or "No". The game is available for free on readingreadiness.org and is a great way for young children to improve their number recognition and comparison skills in a fun and engaging way.