fixed scoreboard ordering

scripts/launch.js

@@ -100,12 +100,7 @@ function scoreBoard() {
 }
 
 function twoDimensionalSort(a, b) {
-    if (a[0] === b[0]) {
-        return 0;
-    }
-    else {
-        return (a[0] > b[0]) ? -1 : 1;
-    }
+    return b[0] - a[0];
 }
 
 document.addEventListener("DOMContentLoaded", load);