Here is the full list of all 12 Briquid achievements.
Get a score of 100% in every single level.
Reach a score of 100% in ninety levels.
Reach a score of 100% in eighty levels.
Reach a score of 100% in fifty levels.
Reach a score of 100% in the first twenty levels.
Reach the Expert Score.
Reach the Gamious Score.
Improve one of the level scores of the Gamious team.
Build 10,000 bricks.
Destroy 10,000 bricks
Move 1,000,000 cells of water.
Save 99% water in a level without solving it.