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