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