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