Here is the full list of all 20 Linia Stripes achievements.
Tutorial completed
First board shuffled
First wallpaper created
5 patterns unlocked
10 patterns unlocked
20 patterns unlocked
30 patterns unlocked
40 patterns unlocked
50 patterns unlocked
50 stripes cleared
100 stripes cleared
100 patterns unlocked
150 patterns unlocked
200 patterns unlocked
500 stripes cleared
1000 stripes cleared
5000 stripes cleared
Jumped to the wallpaper straight from the board
Chose a pattern as your next goal
First collection completed