Here is the full list of all 14 Blockwick 2 achievements.
Solve every puzzle in Basics.
Illuminate all 160 puzzles in Blockwick 2.
Solve every puzzle in chapter 10.
Find every single moon pearl.
Fill the entire moon pearl wall.
Solve every puzzle in chapter 9.
Solve every puzzle in chapter 8.
Solve every puzzle in chapter 7.
Solve every puzzle in chapter 6.
Solve every puzzle in chapter 5.
Solve every puzzle in chapter 4.
Solve every puzzle in chapter 3.
Solve every puzzle in chapter 2.
Solve every puzzle in chapter 1.