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