Here is the full list of all 40 ToriDori achievements.
Done!
You have used 10 clue
You found 100 differences.
You have used 5 clue
Complete the first diorama of two pieces.
You have used 1 clue
You found 50 differences.
Make more than 100 wrong clicks.
Click past differences 10 times.
You found 10 differences.
Complete the first diorama of one piece.
Go through one location without hints.
Find one difference.
Take the training.
You found 200 differences.
You found 300 differences.
You found all the differences.
Complete the first diorama of four pieces.
Complete the game.
Take a walk around captain's cabin.
Pet the cat in the captain's cabin.