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