Your goal is to find the secret four-color code. The following colors are possible: pink, orange, white, blue, brown, yellow.
Some guesses have already been made. I will provide feedback for each guess made with which it is possible to unambigiously determine the secret code.

Previous Guesses:
Guess: ['white', 'orange', 'pink', 'brown']. Hint: three colors are in the secret code but in the wrong positions.
Guess: ['pink', 'pink', 'blue', 'orange']. Hint: two colors are in the correct positions.
Guess: ['brown', 'pink', 'yellow', 'orange']. Hint: one color is in the correct position and two colors are in the secret code but in the wrong position.
Guess: ['pink', 'brown', 'orange', 'orange']. Hint: two colors are in the correct positions.
A B C D
blue, brown, blue, blue brown, brown, blue, white pink, yellow, white, orange pink, pink, brown, white