diff --git a/1-hello-world/05_letter_3.py b/1-hello-world/05_letter_3.py
new file mode 100644
index 0000000..e5e3b44
--- /dev/null
+++ b/1-hello-world/05_letter_3.py
@@ -0,0 +1,9 @@
+print('To Everyone,')
+print('')
+print("Keep going — you're doing better than you think.")
+print('Every small step you take now is building the future you’ve always dreamed of. Even when it feels slow, you’re growing. Don’t forget why you started.')
+print('')
+print('Trust the process, Believe in your fire!')
+print('You’ve got this 💪')
+print('')
+print('– Sakshi ❤️')
\ No newline at end of file
diff --git a/4-loops/22_MystiGuess.py b/4-loops/22_MystiGuess.py
new file mode 100644
index 0000000..6871c2b
--- /dev/null
+++ b/4-loops/22_MystiGuess.py
@@ -0,0 +1,88 @@
+# import random
+import random
+
+# Welcome message
+print('Welcome To MystiGuess!')
+
+def game():
+
+    # Specifying the range bt taking input
+    print('Please enter the range of numbers -')
+    min = int(input('Minimum : '))
+    max = int(input('Maximum : '))
+    num = random.randint(min,max)
+
+    # attempts
+    attempts = 5
+    guessed = 0
+
+    # loop
+    while True :
+    # take input guess
+        try:
+            print(f'You have only {attempts} attempts!')
+            guess = int(input(f'Guess the number between {min} and {max} : '))
+
+        # if num < guess : too low
+            if guess < num : 
+                print('Too low!')
+                guessed += 1
+                attempts -= 1
+                if attempts == 0:
+                    print('Attempts Over!')
+                    print('Sorry! Try Next Time!')
+                    print(f'The number was {num}')
+
+                     # Replay?
+                    print('Would you like to play more?')
+                    answer = input("Yes/No : ")
+                    if answer.lower() == "yes":
+                        game()
+                    else:
+                        print('Thank you for playing!')
+                        break
+
+        # if num > guess : too high
+            elif guess > num :
+                print('Too high!')
+                guessed += 1
+                attempts -= 1
+                if attempts == 0:
+                    print('Attempts Over!')
+                    print('Sorry! Try Next Time!')
+                    print(f'The number was {num}.')
+
+                    # Replay?
+                    print('Would you like to play more?')
+                    answer = input("Yes/No : ")
+
+                    if answer.lower() == "yes":
+                        game()
+                    else:
+                        print('Thank you for playing!')
+                        break
+
+
+        # else num == guess : well done 
+            else :
+                guessed += 1
+                print(f'Congratulations! You guessed the number in {guessed} attempts!')
+
+                # Replay?
+                print('Would you like to play more?')
+                answer = input("Yes/No : ")
+
+                if answer.lower() == "yes":
+                    game()
+                else:
+                    print('Thank you for playing!')
+                    break
+
+        # if invalid num : error
+        except ValueError:
+            print('Please enter a valid number')
+
+game()
+
+
+