Big Top Ten is a very polished number game with a suprising depth and challenge. Faced with a sort of grid of numbers, you are challenged to string sequences together adding up to the number ten using the touch screen. The more numbers that are in your sequence the better. Each sequence is worth points based on the sequence length. You also gain valuable time from each sequence, gaining significantly more from longer strings.
This may sound easy, but add in negative numbers, and a quickly depleting time clock, and you soon realize this game is quite a challange. A recent update added openfeint integration with chat and online leaderboards.
For those of us who enjoy number games, Big Top Ten is an excellent time sink. The replaysbility is almost infinite as there are always people better than you on the leaderboards silently taunting you to try again "just one more time..." For $0.99 this one is very easy to recommend.
