Unlock Apple Game Center achievements, by completing the following tasks.

Achievement	How to unlock
Achievement Woth...	Win a match vs Medium CPU.
Air Hockey Emperor	Score 1000 goals in total against any level CPU.
Air Hockey King	Score 500 goals in total against any level CPU.
Air Hockey Noob	Score 50 goals in total against any level CPU.
Air Hockey Queen	Score 200 goals in total against any level CPU.
Cool Story, Bro	Win a match vs Beginner CPU.
Does Not Compute	Win a match vs. Hard CPU without letting the CPU score.
He Got Lucky...	Lose against your friend in Multi Player mode.
I Din't Lose, My...	Lose against your friend in the Multi Player mode without you scoring.
I Meant To Do That...	Lose a match against Beginner CPU.
Keep Moving Up!!!	Win a match vs. Medium CPU without letting the CPU score.
Move Up A Level!	Win a match vs. Beginner CPU without letting the CPU score.
Move Up Another Level	Win a match vs. Easy CPU without letting the CPU score.
Official Hacker	Win a match vs. Expert CPU without letting the CPU score.
Riveting Tale, Chap	Win a match vs Easy CPU.
Stanley Cup Winner	Win a match vs Expert CPU after being down 0-6.
You > Computer	Win a match vs Expert CPU.
You > Him	Win against your friend in the Multi Player mode.
You >>> Him	Win against your friend in the Multi Player mode without letting your friend score.
You Call That Hard	Win a match vs Hard CPU.