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