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