Pearl Collector

This is a fun match 3 game, with a twist. You can only move pearls horizontally. Click on two balls to flip them around. You can make any move as long as it's horizontal. You can have a ball and a space and flip them as well to remove a ball from a vertical line of balls. Avoid any stack of pearls getting to the top or the game is over. How many levels can you get through? Have fun playing Pearl Collector!