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