Puzzle 1

Sugar-free brand of cola with red and blue logo.

Set free from being tied up; a dog off its chain.

Mount Lee's Los Angeles sign says this.

I get by with a little help from __; Beatles lyric.

Strictly to the rules.

Over-the-top, amorous Muppet.

Nickname for the electric chair in the US.

Pre-fax transmitted message maker.

Increase fourfold.

A mini catapult, used by David to kill Goliath.