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