id give it 5 but i cant get 100 again i sat on the throne and managed to achieve 100 but cant seem to get it again its actually annoying now since i have been able 2 do it and even thort i had worked out the pattern
on another not trying to get the least possible was fun im down to 8

I made similar (pc) game about 10 years ago. Never know if there was real name for this game. I named mine Numero Shakki (Number Chess).
It is nice to see modern and advanced version of this game, especially on n900. Great job.