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