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