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: ['blue', 'orange', 'black', 'green']. Hint: one color is in the correct position and one color is in the secret code but in the wrong position.
Guess: ['green', 'white', 'black', 'green']. Hint: one color is in the correct position and one color is in the secret code but in the wrong position.
Guess: ['orange', 'green', 'purple', 'green']. Hint: two colors are in the secret code but in the wrong positions.
Guess: ['green', 'orange', 'white', 'orange']. Hint: two colors are in the secret code but in the wrong positions.
A B C D
orange, blue, green, purple black, blue, white, white blue, white, green, purple blue, purple, green, green