Klein Hacks
How well do you know computer science?


Click here to practice your quizizz.

Click here to compete in the Contest.
Each contest run 30 minutes. (Prizes: $20 or a gift card)
You can only win one contest.

Make sure you put your full name with your high school name.
example:
Joe Cusack Klein Collins

Mr. Cusack will provide the competition code.

If you DO NOT put your Full name and High School,
you will be DISQUALIFIED.