Ported the hashing function from merveill.es to C, now we hunt for the mythological triple-six hash.

666.c

#include <string.h>
#include <stdio.h>
#include <stdlib.h>

#define STRMAX 32

// Compile with: gcc -O3 -o 666 666.c

int hash_code(const char *str) {
    int hash = 0;
    size_t len = strnlen(str, STRMAX);

    if (len == 0)
        return hash;

    int i = 0;
    for (i = 0; i < len; i++) {
        char char_at = str[i];
        hash = ((hash<<5)-hash)+char_at;
    }

    return hash;
}

/* Ganked from here:
 * http://stackoverflow.com/questions/440133/how-do-i-create-a-random-alpha-numeric-string-in-c
 */
void gen_random(char *s, const int len) {
    static const char alphanum[] =
        "0123456789"
        "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
        "abcdefghijklmnopqrstuvwxyz";

    int i;
    for (i = 0; i < len; ++i) {
        s[i] = alphanum[rand() % (sizeof(alphanum) - 1)];
    }

    s[len] = 0;
}

int main() {
    int i = 0;
    char *uuid = NULL;

    while(1) {
        if (i % 1000000 == 0) {
            printf("Iteration %i...\n", i);
        }

        char to_hash[STRMAX] = { 0 };
        gen_random(to_hash, STRMAX);
        int hash = hash_code(to_hash);

        if (hash == 666) {
            break;
        }

        i++;
    }

    printf("Hash found! uuid was %s\n", uuid);

    return 0;
}