This is a classic physical game.The goal of the game is to fill up 2/3 of the screen while avoiding the bouncy urchins. Press, hold and move your finger on the screen to grow a filler bubble continuously.If your bubble collides with another filler bubble or with any edge of the screen, it will stop growing. If your bubble collides with a bouncy urchin, it will pop. - 75 levels - 60 challenges 这是游戏中的经典物理游戏。目标是填补了屏幕的2/3，同时避免了有弹性的海胆。 按，按住并移动你的手指在屏幕上continuously.If你的泡沫与其他泡沫填充物或者与屏幕的任一边缘碰撞成长填充泡沫，它会停止生长。 如果你的泡沫具有弹性的顽童碰撞时，它会弹出。 ? - 75水平 ? - 60挑战