In this game, players solve addition problems to reveal a hidden bird image. The bird is covered by tiles, each showing a math expression. To uncover parts of the image, players must drag number bubbles and drop them onto the corresponding tiles to find the correct sums. With each successful match, more of the bird becomes visible. The challenge is to complete all the addition problems accurately to fully reveal the hidden picture. The game combines math practice with a fun, visual reward as players progress.