The kind folk of Six by Nine have gifted us with a couple of Spin Star promo codes to give away. Our question to you should be simple for fans of the genre. Spin Star is the latest in the evolution of the "Bubble Shooter" genre, how many other iPhone games can you name that might be considered to fit this genre as well?
Please post your answer in this thread by the 27th (next Monday) at 6pm PST. We will select 3 winners at random. Due to the restriction in iTunes, you can only use the promo code if you are an iTunes registered user in the U.S. Sorry, International readers.