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