Zerosquare (./852) :
http://www.textfromxcode.com/post/44653336428/its-not-paranoia-when-theyre-really-out-to-get

#include <stdio.h>
int main(void) {
int i, j, k;
for (i=1, j=2, k=4; i<=100; i++, (j ? j-- : (j=2)), (k ? k-- : (k=4))) (j && k) ? printf("%d ", i) : printf("%s ", j ? "Buzz" : (k ? "Fizz" : "FizzBuzz"));
return 0;
}