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