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