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