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