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