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