it is about bowling, your final score is 14 less than your friends, did you have a spare in the 10th round?

Question

9th round 10th final
friend 8 - 7 / 6 105
89 105

you 6 3 9

82

I don't know bowling, so it is a bit unfair.. the final should be 105-14=91

and since there is nothing was added other than the number shown to my score I think no spare for me in 10th, but not sure..
any ideas?

Answer 1

http://slocums.homestead.com/gamescore.html