Discussion on: Daily Challenge #202 - Complete the Pattern II

        private static String pattern(int x) {

                StringBuffer sb = new StringBuffer("\n"),
                        result = new StringBuffer();

                for (int i = 1; i <= x; i++) {
                        sb.insert(0,i);
                        result.insert(0,sb.toString());
                }

                return result.toString();
        }