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