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