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