Crack a skull block
Reach 100 000 scores
Win 10 battles
Create 10 cross patterns in a single game
Win a battle
Get a x8 combo
Reach 50 000 scores
Get a X5 combo
Complete a picture puzzle
Have 5 locks on the screen in infinite mode
Create ten square patterns in a single game
Complete ten picture puzzles
Get silver or more on 5 picture puzzles
Get gold on 5 picture puzzles