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