Here is the full list of all 38 Sweet Science – The Girls of Silversee Castle achievements.
Ace the gracious tree game
Max out the Europe map
Join the math class
Defeat Marie or Sylvia on 9x9
Reach the neutral ending with Patti
Travel through time without accident
Know the scifi author
Decipher Patti's notes
Join the physics class
Reach the final bad ending
Take a perfect photo
Reach the good ending with Sylvia
Discover the mysterious ruins
Skip classes with Sylvia
Liberate the world from the evil
Talk your way through Sylvia's exhibition
Join the astronomy class
Go back in time
Meet Marie
Meet Azuki
Meet Patti
Meet Sylvia
Reach the neutral ending with Marie
Reach the neutral ending with Azuki
Reach the neutral ending with Sylvia
Reach the good ending with Marie
Reach the good ending with Patti
Reach the good ending with Azuki
Prove the first mathematical result
Prove the second mathematical result
Prove the third mathematical result
Solve the tetrahedron puzzle
Ace the Go quiz
Defeat Marie on 19x19
Find all constellations
Discover the fireflies
Is it a bird? Is it a plane? No, it's a UFO!
Survive the attack of the hairy monster