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