Here is the full list of all 30 Merging Cubes achievements.
Perform 10 matches
Perform 50 matches
Perform 100 matches
Perform 300 matches
Perform 1K matches
Perform 3K matches
Perform 10K matches
Perform 30K matches
Perform 100K matches
Perform 300K matches
Complete 1 challenge level
Complete 5 challenge levels
Complete 10 challenge levels
Complete 25 challenge levels
Complete 50 challenge levels
Complete 1 timer level
Complete 5 timer levels
Complete 10 timer levels
Complete 25 timer levels
Complete 50 timer levels
Complete 1 free mode level
Complete 5 free mode levels
Complete 10 free mode levels
Complete 25 free mode levels
Complete 50 free mode levels
Complete all challenge levels
Complete all timer levels
Thank you for playing my game!
Complete all challenges and timer levels
Complete 50x50x50 level in free mode 5 times