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