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