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