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