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