30 yard Four Corner Challenge

In all honesty I'd need a serious setup for this but, I thought it'd be interesting, time to up my game. Standard 8.5" x 11"

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Not sure how big the squares are but it's going to be tuff not touching a line.
Oh they are HUGE, for a .17, and I'd guess a certified OMG for .25. They are .338"/8.61mm on the inside so they 'should' be doable, says the guy that can barely hit the barn. You can 'touch' the line, just not break it, thusly the "any outside is a 0". The bonus is NOT touching the line.