Question

In maze runner if the grievers could climb the walls then why didn't they just climb them and kill everyone in the Glade at night?

Answer 1

The ladder would be too long and too heavy to be transported through the Maze to the outside walls. :}

Explanation: lol i dont know what im even talking about

Answer 2

Even if it was at night I think there will be guards and the machines that has guns in it ..and ( it’s gonna take time for them while climbing