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