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