The ylla children love to spend their days playing, and one of their favorite places is the Crystillian Caves, known for the magic of its stones. The children played there for years, but now something strange has happened. The magic in the stones has been activated, trapping the poor yllas within. Then stones then shattered, leaving only small, beautiful orbs behind. You're task is to realign the orbs so the yllas trapped inside can break free.

Move the cursor along the bottom of the screen to select a position, and click to fire the stone across the screen. Arrange same color stones in patterns of '+'s or 'x's to free the yllas trapped within. Get a square of four to increase you're score without freeing a ylla. As your score increases you'll have access to different stones. You need at least one of each type of ylla to win.

Please hurry. The ylla children need you!