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