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