(section: 1 / line: 3)
Yes, please see the official Rules Clarification. Teams may have up to 3 students.
(section: 3 / paragraph: f / sub-paragraph: none / line: 2)
No, the team members will rotate drawing when a correct term is given or a word is passed.
(section: Compet / paragraph: 1 / sub-paragraph: b / line: 1)
Yes, strikethroughs may be used to identify text that is not part of the completed instructions. Even though technically not acceptable since it cannot be made on a standard typewriter, students are not expected to perfectly write instructions and if mistakes are made, strikethroughs would identify that the text is NOT part of the written instructions ...therefore wouldn't be docked in scoring.