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