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