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