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