Devising a Plan: Solution

Devise a plan to solve this problem.

We have broken down the problem into the following subproblems:

  • Identify the location of the bear.

  • Apply the knowledge gained in the first step to guess the color of the bear.

Let’s solve these problems to reach our main goal.

Subproblem 1: Identifying the location

Let’s analyze the path to identify the location.

The path

We have a clear description of the path of the bear’s movement.

  • It moves from north to south, P to Q.
  • It moves from south to east, Q to R.
  • And then, from east to north, R to P’.

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