I am still confused too like vmunhoz is.

you get the 10 10 scores and then add the score for the next round for each that would total 10*9 and then there was a 9 for the 3rd ball for the 10th round. It all adds up to 100 + 90 + 9 = 199

Thank you for your comment!

This should have been a test of mindfulness. But I did not want to embarrass anyone, so I updated the description.

Note that it has only 10 frames...
first 9 frames can contain 1 or 2 ball and last one contain 2 or 3 balls so code accordingly..

and dont raise issue...read description carefully...

let me know if you are not clear