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