diff --git a/Perfect Number.py b/Perfect Number.py
new file mode 100644
index 0000000..a3ee157
--- /dev/null
+++ b/Perfect Number.py	
@@ -0,0 +1,12 @@
+from functools import reduce
+
+for rakam in range(1, 1000):
+
+    liste = list(range(1, rakam))
+    tamBolenler = list(filter(lambda x: rakam % x == 0, liste))
+
+    if len(tamBolenler) > 1:
+        toplam = reduce(lambda x, y: x + y, tamBolenler)
+
+        if toplam == rakam:
+            print(rakam)
diff --git a/Reading_Number.py b/Reading_Number.py
new file mode 100644
index 0000000..4d8d554
--- /dev/null
+++ b/Reading_Number.py
@@ -0,0 +1,30 @@
+def name(a):
+    first = ["", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine"]
+    second = ["", "ten", "twenty", "thirty", "fourty", "fifty", "sixty", "seventy", "eighty", "ninty"]
+    third = ["eleven", "twelve", "thirteen", "fourteen", "fifteen", "sixteen", "seventeen", "eighteen", "nineteen"]
+    ones_digit = a % 10
+    tens_digit = a // 10
+
+    if 10 < a < 20:
+        index = (a % 10) - 1
+        result = third[index]
+        print(result)
+    else:
+        print(second[tens_digit], first[ones_digit])
+
+
+number = int(input("Enter a number:"))
+while True:
+    if 1 < len(str(number)) < 3:
+        name(number)
+        break
+    else:
+        print("wrong entry,please try again")
+        break
+
+
+
+
+
+
+
diff --git a/Unique_List.py b/Unique_List.py
new file mode 100644
index 0000000..9e47838
--- /dev/null
+++ b/Unique_List.py
@@ -0,0 +1,8 @@
+veri=input("Bir cumle giriniz:")
+veri=veri.lower()
+liste=list(veri)
+liste=list(set(liste))
+liste.sort()
+print(liste)
+
+
diff --git a/alphabetical_order.py b/alphabetical_order.py
new file mode 100644
index 0000000..0c8db8c
--- /dev/null
+++ b/alphabetical_order.py
@@ -0,0 +1,19 @@
+my_list = []
+string = input("Enter input")
+
+# green-red-yellow-black-white
+
+my_list = string.split("-")
+my_list.sort()
+
+deger = ""
+n = len(my_list)
+for i in range(n):
+    if i == n - 1:
+        deger += my_list[i]
+    else:
+        deger += my_list[i] + "-"
+
+print(deger)
+
+
diff --git a/equal_reverse.py b/equal_reverse.py
new file mode 100644
index 0000000..0a3c4c1
--- /dev/null
+++ b/equal_reverse.py
@@ -0,0 +1,19 @@
+# my_list=[]
+# kull_kelime=input("Kelime giriniz:")
+# ters_kelime=kull_kelime[::-1]
+# if(kull_kelime==ters_kelime):
+#     print(True)
+# else:
+#     False
+#
+#(Sonuca goturemedim maalesef)
+# n=len(my_list):
+#
+# for i in range(n):
+#     if i== n-1:
+#         sonuc += my_list[i]
+#     else:
+#         sonuc += my_list[i] + ", "
+# 
+#     print(sonuc)
+