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