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