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