diff --git a/src/iterative_sorting/iterative_sorting.py b/src/iterative_sorting/iterative_sorting.py
index 6e14b383..cb3a76ba 100644
--- a/src/iterative_sorting/iterative_sorting.py
+++ b/src/iterative_sorting/iterative_sorting.py
@@ -1,25 +1,59 @@
 # TO-DO: Complete the selection_sort() function below
 def selection_sort(arr):
     # loop through n-1 elements
+    print("Starting sort.")
     for i in range(0, len(arr) - 1):
         cur_index = i
         smallest_index = cur_index
         # TO-DO: find next smallest element
         # (hint, can do in 3 loc)
         # Your code here
-
-
+        for n in range(i, len(arr)):
+            if arr[n] < arr[smallest_index]:
+                smallest_index = n
         # TO-DO: swap
         # Your code here
+        smallest = arr[smallest_index]
+        del arr[smallest_index]
+        arr.insert(i, smallest)
+        print(f"Moved {smallest} to index: {smallest_index}")
 
+    print("Finished sorting list.")
+    print(f"{arr}")
     return arr
 
 
 # TO-DO:  implement the Bubble Sort function below
 def bubble_sort(arr):
     # Your code here
+    finished = False
+    sorts_count = 0
+    arr_range_max = len(arr) - 1
+     
+    print("Starting sort.")
+    while finished is not True:
+        for i in range(0, arr_range_max):
+            left_index = i
+            right_index = i + 1
+            lhs = arr[left_index]
+            rhs = arr[right_index]
 
+            print(f"left: {lhs} right: {rhs}")
 
+            if lhs > rhs:
+                del arr[right_index]
+                arr.insert(left_index, rhs)
+                sorts_count += 1
+
+            if right_index == arr_range_max:
+                if sorts_count == 0:
+                    print(f"Finished sorting list.")
+                    finished = True
+                else:
+                    print(f"Sorted {sorts_count} times. Re-starting.")
+                    sorts_count = 0
+                    continue
+    print(f"{arr}")
     return arr
 
 '''
@@ -41,6 +75,25 @@ def bubble_sort(arr):
 '''
 def counting_sort(arr, maximum=None):
     # Your code here
+    if len(arr) == 0:
+        return arr
+    if maximum is None:
+        maximum = max(arr)
 
+    buckets = [0 for i in range(maximum + 1)]
 
-    return arr
+    for value in arr:
+        if value < 0:
+            return "Error negative numbers not allowed for count sort."
+        buckets[value] += 1
+
+    output = []
+
+    for index, count in enumerate(buckets):
+        output.extend([index for i in range(count)])
+
+    return output
+
+#my_arr = [23, 8, 42, 4, 16, 15]
+#bubble_sort(my_arr)
+#selection_sort(my_arr)
\ No newline at end of file
diff --git a/src/iterative_sorting/test_iterative.py b/src/iterative_sorting/test_iterative.py
index 24f1b0bb..a4f289cf 100644
--- a/src/iterative_sorting/test_iterative.py
+++ b/src/iterative_sorting/test_iterative.py
@@ -26,17 +26,17 @@ def test_bubble_sort(self):
         self.assertEqual(bubble_sort(arr4), sorted(arr4))
 
     # Uncomment this test to test your count_sort implementation
-    # def test_counting_sort(self):
-    #     arr1 = [1, 5, 8, 4, 2, 9, 6, 0, 3, 7]
-    #     arr2 = []
-    #     arr3 = [1, 5, -2, 4, 3]
-    #     arr4 = random.sample(range(200), 50)
+    def test_counting_sort(self):
+        arr1 = [1, 5, 8, 4, 2, 9, 6, 0, 3, 7]
+        arr2 = []
+        arr3 = [1, 5, -2, 4, 3]
+        arr4 = random.sample(range(200), 50)
 
-    #     self.assertEqual(counting_sort(arr1), [0,1,2,3,4,5,6,7,8,9])
-    #     self.assertEqual(counting_sort(arr2), [])
-    #     self.assertEqual(counting_sort(arr3), "Error, negative numbers not allowed in Count Sort")
-    #     self.assertEqual(counting_sort(arr4), sorted(arr4))
+        self.assertEqual(counting_sort(arr1), [0,1,2,3,4,5,6,7,8,9])
+        self.assertEqual(counting_sort(arr2), [])
+        self.assertEqual(counting_sort(arr3), "Error, negative numbers not allowed in Count Sort")
+        self.assertEqual(counting_sort(arr4), sorted(arr4))
 
 
 if __name__ == '__main__':
-    unittest.main()
+    unittest.main()
\ No newline at end of file
diff --git a/src/searching/searching.py b/src/searching/searching.py
index 9c7ac8ee..3e1fb672 100644
--- a/src/searching/searching.py
+++ b/src/searching/searching.py
@@ -1,14 +1,28 @@
 def linear_search(arr, target):
     # Your code here
-
+    for x in range(0, len(arr)):
+        if target == arr[x]:
+            print(f"target found in list at index {x}.")
+            return x
 
     return -1   # not found
 
 
 # Write an iterative implementation of Binary Search
-def binary_search(arr, target):
 
+def binary_search(arr, target, start = None, end = None):
+    if start is None and end is None:
+        start = 0
+        end = len(arr) - 1
     # Your code here
+    if start > end:
+        return -1
+    else:
+        mid = (start + end) // 2
 
-
-    return -1  # not found
+        if arr[mid] == target: 
+            return mid
+        elif arr[mid] > target:
+            return binary_search(arr, target, start, mid - 1)
+        else:
+            return binary_search(arr, target, mid + 1, end)
\ No newline at end of file