diff --git a/10 Using Data and Time/exercise-01.py b/10 Using Data and Time/exercise-01.py
index eebc092..967abff 100644
--- a/10 Using Data and Time/exercise-01.py	
+++ b/10 Using Data and Time/exercise-01.py	
@@ -1,2 +1,28 @@
 import time
 
+def get_birth_date():
+    """Prompts the user for year, month, and day as integers."""
+    year = int(input("Enter birth year (e.g., 1997): "))
+    month = int(input("Enter birth month (1-12): "))
+    day = int(input("Enter birth day (1-31): "))
+    return year, month, day
+
+def display_birth_info(year, month, day):
+    """Converts the input integers to a time structure and displays formatted output."""
+    date_tuple = (year, month, day, 0, 0, 0, 0, 0, -1)
+    
+    parsed_time = time.struct_time(date_tuple)
+
+    seconds = time.mktime(parsed_time)
+    formatted_struct = time.localtime(seconds)
+    
+    # Format date string as DD/Mon/YY (e.g., 15/Jan/97)
+    formatted_date = time.strftime("%d/%b/%y", formatted_struct)
+    
+    day_of_week = time.strftime("%A", formatted_struct)
+    
+    print(f"\nDate entered: {formatted_date}")
+    print(f"You were born on a {day_of_week}.")
+
+year, month, day = get_birth_date()
+display_birth_info(year, month, day)
\ No newline at end of file
diff --git a/11/exercise-01.py b/11/exercise-01.py
new file mode 100644
index 0000000..c165178
--- /dev/null
+++ b/11/exercise-01.py
@@ -0,0 +1,19 @@
+STARTERS = ["Tomato Soup", "Baked Camembert", "Prawn Cocktail", "Garlic Butter Mushrooms"]
+MAINS = ["Chicken Tikka Masala", "Beef Stew", "Chicken Parmesan", "Chicken Curry"]
+DESSERTS = ["Chocolate Cake", "Ice Cream", "Lemon Meringue Pie", "Cheesecake"]
+DRINKS = ["Coffee", "Tea", "Water", "Lemonade"]
+
+import random
+
+starter = random.choice(STARTERS)
+main = random.choice(MAINS)
+dessert = random.choice(DESSERTS)
+drink = random.choice(DRINKS)
+
+print("***************************")
+print("          MENU")
+print(f"Starter: {starter}")
+print(f"Main   : {main}")
+print(f"Dessert: {dessert}")
+print(f"Drinks : {drink}")
+print("***************************")
\ No newline at end of file
diff --git a/11/image.png b/11/task.png
similarity index 100%
rename from 11/image.png
rename to 11/task.png
diff --git a/12/exercise-01.py b/12/exercise-01.py
new file mode 100644
index 0000000..d079c8f
--- /dev/null
+++ b/12/exercise-01.py
@@ -0,0 +1,8 @@
+# regular octagon in red
+# regular nonagon in blue
+
+# condition controlled iteration
+# both shapes on same screen
+
+import turtle
+
diff --git a/12/image.png b/12/task.png
similarity index 100%
rename from 12/image.png
rename to 12/task.png