Number Zone: free puzzle app for iphone, ipad

The object of Number Zone is to fill the grid completely with groups of colored circles. Look at the 2: that group will consist of 2 circles, while the 8 will yield in a group of 8 different colored circles.

Number Zone is not terribly hard. Grid sizes are 4x4, 5x5 and 6x6.  I noticed that my standing on the Leader Board was low. So I kept playing the easy levels to advance and that's when I discovered that the game keeps repeating the same puzzle levels. Ugh.

Still, it's free and it's fun. But it won't make the list of Best Puzzle Apps of 2012.