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