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