Alex, Lawrence and James solved 'Thief-turned-teacher'

• cotpi.com/p - There are three possible answers to each question asked of the King: "Yes", "No, and "I don't know". If we can figure out questions that give all those answers, we can differentiate among 9 doors. Here is one scheme. On three...
  8
  Sign in to promote this post read post

Recently promoted by

Author: Susam Pal from Bangalore