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