Genin Exam Grounds

The exam takes place on its own grounds in the Trials dimension, far from all the trials. The grounds are 130 x 50 x 130 blocks.

The Look

To the north stands the Academy's written-test hall, a timber-framed plaster building under a green gabled roof, holding a tiered classroom of long desks facing the proctor's platform and a great blackboard.
A covered walkway runs from the hall's door to a tunnel under the stands into the exam stadium: an open-sky bowl with a dirt-and-sand fighting floor (rocks and trees at its edge), a sheer stone inner wall, eight rings of tiered spectator stands, and a tall banded outer wall flying green banners.
The Kage's viewing box sits at the west end, and towering behind it is a pair of giant stone hands making the Ram seal.
The hall has 80 seats and the stands 32.

Each candidate's return point (where they stood when the exam began) is saved, and at the end they are sent back there.
During the exam, anyone who leaves the grounds is pulled back: to the arena entry if they're fighting in the survival phase, otherwise to the stands.
Anyone who logs out or leaves the dimension is out of the exam.