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