FizzBuzz is played by counting but saying "Buzz" if a number is divisible by three or contains the digit three and saying "Fizz" if a number is divisiable by seven or contains the digit seven.

The sequence starts: 1, 2, Buzz, 4, 5, Buzz, Fizz, 8, Buzz, 10, 11, Buzz, Buzz, Fizz, Buzz, 16, Fizz, Buzz, 19, 20, FizzBuzz, 22, ...

FizzBuzz can be played competitivly in a group by having each person say the next number. If you get it wrong you are out and the game starts over. There is also a version for the TI 81, TI 82, or TI 83 calculator.


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