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