You left nothing but 8's. Also, failed to Spare them in the 2nd and 3rd games. Each 8 was left after at least 2 strikes in a row... Even if thats not what you actually did, the scores worked for it.
3 games: 740 (300, 236, 204).
4 games: ??? (never thought about it)
Real 300's: 2
No-Tap 300's: Not sure how many, but I've gotten too many 6 no-tap 300's which is easy as pie, but that's what you do when you have a practcie card a couple of 7 no-tap 300's, 8 no-tap 300's too, but I've never gotten a 9 no-tap 300