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