Flappy Factors is a free online game that challenges players to navigate a bird through passages that are factors of a given multiple. With simple yet addictive gameplay, Flappy Factors Instructions are easy to follow: Hold Down to make the bird fly and go through the passage that is a factor of the multiple. The goal is to fly as high as possible without crashing into obstacles. This game is perfect for kids and adults who enjoy math-based puzzle games. Flappy Factors free online is a great way to test your math skills and reaction time. The game requires players to think quickly and make decisions based on mathematical factors, making it an excellent educational tool for students of all ages.