diff --git a/src/main/scala/DynamicProgramming/ScalaMethod b/src/main/scala/DynamicProgramming/ScalaMethod
new file mode 100644
index 0000000..217f764
--- /dev/null
+++ b/src/main/scala/DynamicProgramming/ScalaMethod
@@ -0,0 +1,51 @@
+object NewtonsMethod {
+
+    def main(args: Array[String]) {
+        driver
+    }
+
+    /**
+      * A "driver" function to test Newton's method.
+      * Start with (a) the desired f(x) and f'(x) equations,
+      * (b) an initial guess and (c) tolerance values.
+      */
+    def driver {
+        // the f(x) and f'(x) functions
+        val fx = (x: Double) => 3*x + math.sin(x) - math.pow(math.E, x)
+        val fxPrime = (x: Double) => 3 + math.cos(x) - math.pow(Math.E, x)
+        val initialGuess = 0.0
+        val tolerance = 0.00005
+        // pass f(x) and f'(x) to the Newton's Method function, along with
+        // the initial guess and tolerance
+        val answer = newtonsMethod(fx, fxPrime, initialGuess, tolerance)
+        println(answer)
+    }
+
+    /**
+      * Newton's Method for solving equations.
+      * @todo check that |f(xNext)| is greater than a second tolerance value
+      * @todo check that f'(x) != 0
+      */
+    def newtonsMethod(fx: Double => Double,
+                      fxPrime: Double => Double,
+                      x: Double,
+                      tolerance: Double): Double = {
+        var x1 = x
+        var xNext = newtonsMethodHelper(fx, fxPrime, x1)
+        while (math.abs(xNext - x1) > tolerance) {
+            x1 = xNext
+            println(xNext) // debugging (intermediate values)
+            xNext = newtonsMethodHelper(fx, fxPrime, x1)
+        }
+        xNext
+    }
+
+    /**
+      * This is the "x2 = x1 - f(x1)/f'(x1)" calculation
+      */
+    def newtonsMethodHelper(fx: Double => Double,
+                            fxPrime: Double => Double,
+                            x: Double): Double = {
+        x - fx(x) / fxPrime(x)
+    }
+}
diff --git a/src/main/scala/Sort/CycleSort.scala b/src/main/scala/Sort/CycleSort.scala
new file mode 100644
index 0000000..c8e6b28
--- /dev/null
+++ b/src/main/scala/Sort/CycleSort.scala
@@ -0,0 +1,78 @@
+package Sorts;
+
+import static Sorts.SortUtils.less;
+import static Sorts.SortUtils.print;
+
+class CycleSort implements SortAlgorithm {
+
+
+    @Override
+    public <T extends Comparable<T>> T[] sort(T[] arr) {
+        int n = arr.length;
+
+        // traverse array elements
+        for (int j = 0; j <= n - 2; j++) {
+            // initialize item as starting point
+            T item = arr[j];
+
+            // Find position where we put the item.
+            int pos = j;
+            for (int i = j + 1; i < n; i++)
+                if (less(arr[i], item)) pos++;
+
+            // If item is already in correct position
+            if (pos == j)  continue;
+
+            // ignore all duplicate elements
+            while (item.compareTo(arr[pos]) == 0)
+                pos += 1;
+
+            // put the item to it's right position
+            if (pos != j) {
+                item = replace(arr, pos, item);
+            }
+
+            // Rotate rest of the cycle
+            while (pos != j) {
+                pos = j;
+
+                // Find position where we put the element
+                for (int i = j + 1; i < n; i++)
+                    if (less(arr[i], item)){
+                        pos += 1;
+                    }
+
+
+                // ignore all duplicate elements
+                while (item.compareTo(arr[pos]) == 0)
+                    pos += 1;
+
+                // put the item to it's right position
+                if (item != arr[pos]) {
+                    item = replace(arr, pos, item);
+                }
+            }
+        }
+
+        return arr;
+    }
+
+    private <T extends Comparable<T>> T replace(T[] arr, int pos, T item){
+        T temp = item;
+        item = arr[pos];
+        arr[pos] = temp;
+        return item;
+    }
+
+
+
+    public static void main(String[] args) {
+        Integer arr[] = { 4, 23, 6, 78, 1, 26, 11, 23 , 0, -6, 3, 54, 231, 9, 12 };
+        CycleSort cycleSort = new CycleSort();
+        cycleSort.sort(arr);
+
+        System.out.println("After sort : ");
+        print(arr);
+    }
+
+}