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