Here is the full list of all 15 Agatha Christie - The ABC Murders trophies - there are 13 bronze, 1 silver and 1 gold.
Finish Andover
Finish Bexhill
Finish Churston (first visit)
Finish Churston (second visit)
Finish Marbury Guesthouse
Unmask the murderer
Poirot excels in observing human nature! You are receiving this trophy for finishing all the observations.
As Poirot says, everybody has brains, but they differ in quality! Yours are exceptional. You've solved half of the questions.
It's nice to confide in Uncle Poirot … And that is why you conducted all of the interrogations to perfection!
You believe that symmetry is the source of all beauty and that order generates virtue. What a pleasure it is to sort through things and tidy up! You are loyal to Poirot's spirit.
Even Poirot sometimes makes mistakes … but he doesn't make as many as you! Get a grip on yourself before your reputation is tarnished.
"Glory to the hand of man, the equal of his mind!" One is nothing without the other and it is by using both that you were able to solve all of the riddles!
The newspapers are talking about the case, therefore, they are also talking about you. Fame is not all that unpleasant.
As you were loading the revolver you entrusted to Hastings with blanks, you clearly chose a non-violent approach to the problem. You'll thank yourself for it!
Masterful! You intervened just in time! Your fortuitous telephone call probably saved the life of the owner of the Black Swan Hotel.