游戏说明：

游戏控制

Left/Right - Position Bubble Cannon.
Mouse - Aim & Shoot Bubble.

To reach the next level, shoot a bubble so that it hits all the other bubbles once (or an odd number of times), turning them pink. If you hit a bubble twice (or an even number of times), it will no longer be pink. All bubbles must turn pink in order to advance to the next level.

If you succeed in a level, click Next Level.