Fraction pieces are falling down.
Try to complete the circles.
Three full circles brings you to a higher level.
Move the pieces left and right with your finger.
If a piece is too big for all the circles, fling it in the bin.
If the sum of all the pieces in a circle is more than one, you can not use that circle anymore.
If this is the case for all the circles, the game is over.
You can speed up the falling by touching the circle beneath the pie.
There are 6 different starting levels.
Good luck and watch the dog!