Your goal is to find the secret four-color code. The following colors are possible: white, pink, blue, brown, red, orange.
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: ['brown', 'pink', 'orange', 'blue']. Hint: three colors are in the secret code but in the wrong positions.
Guess: ['white', 'blue', 'brown', 'brown']. Hint: one color is in the correct position.
Guess: ['pink', 'red', 'brown', 'orange']. Hint: one color is in the correct position and three colors are in the secret code but in the wrong position.
Guess: ['red', 'orange', 'brown', 'pink']. Hint: one color is in the correct position and three colors are in the secret code but in the wrong position.
A B C D
brown, red, blue, orange pink, orange, red, brown white, blue, brown, white red, white, blue, white