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