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