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