Here is the full list of all 14 Nonograms achievements.
Chapter 0 completed
500 cells unlocked in a row with no misclicks
Five hours have been played
Puzzle solved without using the right mouse button
Credits screen visited
One hour has been played
Puzzle solved without mistakes
Puzzle solved without using vessels
100 cells unlocked in a row with no misclicks
First puzzle solved
1000 cells unlocked in a row with no misclicks
Ten hours have been played
Twenty hours have been played
Zeppelin has been accelerated