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