[SOLVED] Help with Sarven Desert - Tiresome GCD


Help. I don’t know what to do. It says that what I have to do is go to the treasury if it is open, but everytime I press run the hunters attacked me and said it is incorrect. I don’t know how to fix the code since it only tells me to do one thing when there is something else that needs fixing. Please help. Here is my code:
// Calculate the secret number and get into the Treasury.
// Those two guys know keys for the password.
var friends = hero.findFriends();
var number1 = friends[0].secretNumber;
var number2 = friends[1].secretNumber;
// Just to be sure that the first number is greater.
if (number2 > number1) {
var swap = number1;
number1 = number2;
number2 = swap;

// It’s simple but slow function to find gcd.
function bruteforceGCD (a, b) {
hero.say(“The naive algorithm.”);
var cycles = 0;
// We enumerate all possible divisors.
var counter = b;
while (true) {
if (cycles > 100) {
hero.say(“Calculating is hard. I’m tired.”);
// If both number have “counter” divisor.
if (a % counter === 0 && b % counter === 0) {
hero.say(“I used " + cycles + " cycles”);
return counter;

// It’s smart way to find gcd.
function euclidianGCD (a, b) {
var cycles = 0;
while (b) {
var swap = b;
b = a % b;
a = swap;
hero.say(“I used " + cycles + " cycles”);
return a;

// Δ Maybe you need to use another function?
var secretNumber = bruteforceGCD(number1, number2);
hero.moveXY(48, 34);
// The treasury is open (I hope so)! Go there!
hero.moveXY(68, 34);

Thank You for your Attention.


I found the error. Thank you. It turns out you need to switch bruteforceGCD with euclidianGCD. I think that GCD that could be use for comparison and figuring out correct algorithms


Check the FAQ and learn how to format beautifully so we can help if you have actual errors in the future.