diff --git a/Hackerrank/java/2DArray.java b/Hackerrank/java/2DArray.java
new file mode 100644
index 0000000..e4f6feb
--- /dev/null
+++ b/Hackerrank/java/2DArray.java
@@ -0,0 +1,26 @@
+import java.io.*;
+import java.util.*;
+import java.lang.*;
+
+public class Solution {
+    public static void main(String[] args) throws IOException {
+        Scanner sc = new Scanner(System.in);
+        int[][] arr = new int[6][6];
+        for (int i = 0; i < 6; i++) {
+            for (int j = 0; j < 6; j++) {
+                arr[i][j] = sc.nextInt();
+            }
+        }
+        int max = Integer.MIN_VALUE;
+        int sum = 0;
+        for (int i = 1; i < 5; i++) {
+            for (int j = 1; j < 5; j++) {
+                sum = arr[i][j] + arr[i-1][j-1] + arr[i-1][j] + arr[i-1][j+1] + arr[i+1][j-1] + arr[i+1][j] + arr[i+1][j+1];
+                if(sum > max){
+                    max = sum;
+                }
+            }
+        }
+        System.out.println(max);
+    }
+}
diff --git a/Hackerrank/java/CurrencyFormatter.java b/Hackerrank/java/CurrencyFormatter.java
new file mode 100644
index 0000000..1feef67
--- /dev/null
+++ b/Hackerrank/java/CurrencyFormatter.java
@@ -0,0 +1,29 @@
+import java.util.Scanner;
+import java.text.NumberFormat;
+import java.util.Locale;
+
+public class Solution {
+    
+    public static void main(String[] args) {
+        /* Read input */
+        Scanner scanner = new Scanner(System.in);
+        double payment = scanner.nextDouble();
+        scanner.close();
+
+        /* Create custom Locale for India. 
+          I used the "IANA Language Subtag Registry" to find India's country code */
+        Locale indiaLocale = new Locale("en", "IN");
+
+        /* Create NumberFormats using Locales */
+        NumberFormat us     = NumberFormat.getCurrencyInstance(Locale.US);
+        NumberFormat india  = NumberFormat.getCurrencyInstance(indiaLocale);
+        NumberFormat china  = NumberFormat.getCurrencyInstance(Locale.CHINA);
+        NumberFormat france = NumberFormat.getCurrencyInstance(Locale.FRANCE);
+
+        /* Print output */        
+        System.out.println("US: "     + us.format(payment));
+        System.out.println("India: "  + india.format(payment));
+        System.out.println("China: "  + china.format(payment));
+        System.out.println("France: " + france.format(payment));
+    }
+}