Stump the Chump -- another installment

[Bob M.]

I'm going to be busy tomorrow at work, so I thought I'd add my week's contribution a little early. NCAA and NF answers are welcome. Please indicate what code you're using.

PLAY: 3rd and 5 from A’s 20. QB A10 is under a heavy rush when he throws a forward pass from his 12 yard line into an area unoccupied by any eligible Team A receivers. Tackle A79 catches the pass at A’s 15. He retreats to A’s 5 where he is tackled.

PLAY: On fourth down from their 20 yard line, Team A's punt barely crosses the neutral zone where it is untouched. B23, waiting for the ball to roll dead, is legally blocked above the waist by A64, causing B23 to touch the ball. In an attempt to get to the loose ball, A39 pushes B83 in the back above the waist, and A29 recovers and downs the ball at the Team A 27 yard line.

PLAY: A has the ball on their own 3 yard line. A2 is hit on his own 2 and fumbles the ball into the air. B4 bats the ball in flight toward the pylon at A's goal line. While the ball is in the air, airborne B7, running toward the pylon, controls the ball at the one yard line. (a) His momentum takes him across A's goal line and across the sideline, where he lands out of bounds in A's end zone, or (b) he crosses A’s goal line in the air, touches his foot in the endzone and then crosses the sideline.