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