Here is the full list of all 25 Choice of Alexandria achievements.
You invented germ theory.
Nefertari invited you belowdecks on her vessel.
You invented the steam engine.
You made a functioning Archimedes automaton.
You invented doors that appear to open automatically.
You invented a scroll-copying device.
Berenice survived for as long as you lived.
Greeks and Egyptians alike can get a free education at the Musaeum.
Ptolemy IV reached adulthood without becoming insufferable.
You coached Ptolemy IV to success in the Olympics.
You found the Library of Thoth.
Your Colossus survived to modern times.
You saved Ptolemy III from poison.
You saved Euclid's life.
You wrote an impressive epic.
You invented a fire engine.
You discovered the laws of optics.
You married Nefertari.
You were chosen to advise Nefertari's new empire.
You discovered the size of the Earth.
You helped Ptolemy IV sell paintings at the Olympics.
You became head librarian.
You saved Archimedes.
You married into the Ptolemaic dynasty.
You pull the puppet strings.