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