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