Your answer was Door 4
Correct!
If there is definitely a door above the one we’re looking for, then it can’t be Door 1.
If the door we’re looking for doesn’t share a shape with its neighbour then it can’t be Door 2 or Door 3, as they are next to each other and share the same shape.
Sneakily though, you might have noticed that it says neighbour, singular. Door 4 is the only option that has a single neighbour that doesn’t share its shape and another door above it.
The answer is Door 4.
The sixth part of the Case Code is: T
