diff --git a/Week02/types_umut_turk.py b/Week02/types_umut_turk.py
new file mode 100644
index 00000000..c3dbf565
--- /dev/null
+++ b/Week02/types_umut_turk.py
@@ -0,0 +1,4 @@
+my_int = 1312
+my_float = 1157.25
+my_bool = True
+my_complex = 4j+8
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diff --git a/Week03/pyramid_umut_turk.py b/Week03/pyramid_umut_turk.py
new file mode 100644
index 00000000..69b6f3bc
--- /dev/null
+++ b/Week03/pyramid_umut_turk.py
@@ -0,0 +1,11 @@
+def calculate_pyramid_height(b_num):
+    a, b = 1, 0
+    while b < b_num:
+        b += a+1
+        a += 1
+        
+        
+    return a-1
+
+if __name__ == "__main__":
+    print(calculate_pyramid_height(15))
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diff --git a/Week03/sequences_umut_turk.py b/Week03/sequences_umut_turk.py
new file mode 100644
index 00000000..ea98b898
--- /dev/null
+++ b/Week03/sequences_umut_turk.py
@@ -0,0 +1,39 @@
+def remove_duplicates(a_list):
+    my_list = a_list[:]
+    for i in a_list:
+        x = True
+        for j, k in enumerate(my_list):
+            if i == k:
+                if x:
+                    x = False
+                else:
+                    del my_list[j]
+    return my_list
+def list_counts(a_list):
+    my_list = a_list[:]
+    a = remove_duplicates(my_list)
+    my_dict = dict.fromkeys(a)
+    for i in a:
+        x = 0
+        for j in a_list:
+            if i == j:
+                x += 1
+        my_dict[i] = x
+            
+    return my_dict
+def reverse_dict(a_dict):
+    my_dict = {}
+    a_list = list(a_dict)
+    b_list = list(a_dict.values())
+    x = 0
+    while x < len(a_list):
+        print(1)
+        my_dict[b_list[x]] = a_list[x]
+        x += 1
+            
+    return my_dict
+
+if __name__ == "__main__":
+    print(remove_duplicates([1,5,5,4,4,4,6,6,6,41,41,41,41,41,41,54,54,54,54,54,54,54,54,41,6]))
+    print(list_counts([1,5,5,4,4,4,6,6,6,41,41,41,41,41,54,54,54,54,54,54,54,54,41,6]))
+    print(reverse_dict(list_counts([1,5,5,4,4,4,6,6,6,41,41,41,41,41,54,54,54,54,54,54,54,54,41,6])))
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