diff --git a/python/blackjack_game.py b/python/blackjack_game.py
new file mode 100644
index 0000000..6bc9471
--- /dev/null
+++ b/python/blackjack_game.py
@@ -0,0 +1,70 @@
+import random
+
+# Define card values
+card_values = {
+    'Ace': 11,
+    '2': 2,
+    '3': 3,
+    '4': 4,
+    '5': 5,
+    '6': 6,
+    '7': 7,
+    '8': 8,
+    '9': 9,
+    '10': 10,
+    'Jack': 10,
+    'Queen': 10,
+    'King': 10
+}
+
+# Define deck of cards
+deck = list(card_values.keys()) * 4
+
+# Define function to calculate hand value
+def calculate_hand(hand):
+    value = sum(card_values[card] for card in hand)
+    if value > 21 and 'Ace' in hand:
+        value -= 10
+    return value
+
+# Shuffle deck
+random.shuffle(deck)
+
+# Deal initial hands
+player_hand = [deck.pop(), deck.pop()]
+dealer_hand = [deck.pop(), deck.pop()]
+
+# Display initial hands
+print("Player's hand:", player_hand)
+print("Dealer's hand:", [dealer_hand[0], '???'])
+
+# Player's turn
+while True:
+    choice = input("Hit or stand? ")
+    if choice.lower() == 'hit':
+        player_hand.append(deck.pop())
+        print("Player's hand:", player_hand)
+        if calculate_hand(player_hand) > 21:
+            print("Bust! Dealer wins.")
+            break
+    elif choice.lower() == 'stand':
+        break
+
+# Dealer's turn
+if calculate_hand(player_hand) <= 21:
+    print("Dealer's hand:", dealer_hand)
+    while calculate_hand(dealer_hand) < 17:
+        dealer_hand.append(deck.pop())
+        print("Dealer's hand:", dealer_hand)
+        if calculate_hand(dealer_hand) > 21:
+            print("Dealer busts! Player wins.")
+            break
+
+# Determine winner
+if calculate_hand(player_hand) <= 21 and calculate_hand(dealer_hand) <= 21:
+    if calculate_hand(player_hand) > calculate_hand(dealer_hand):
+        print("Player wins!")
+    elif calculate_hand(player_hand) < calculate_hand(dealer_hand):
+        print("Dealer wins!")
+    else:
+        print("It's a tie!")
\ No newline at end of file
diff --git a/python/calculator.py b/python/calculator.py
new file mode 100644
index 0000000..7fec4ba
--- /dev/null
+++ b/python/calculator.py
@@ -0,0 +1,16 @@
+# Get user input
+num1 = float(input("Enter first number: "))
+num2 = float(input("Enter second number: "))
+op = input("Enter operation (+, -, *, /): ")
+
+# Perform operation and display result
+if op == "+":
+    print(num1 + num2)
+elif op == "-":
+    print(num1 - num2)
+elif op == "*":
+    print(num1 * num2)
+elif op == "/":
+    print(num1 / num2)
+else:
+    print("Invalid operation")
diff --git a/python/random_number.py b/python/random_number.py
new file mode 100644
index 0000000..3ff7cd5
--- /dev/null
+++ b/python/random_number.py
@@ -0,0 +1,7 @@
+import random
+
+# Generate a random integer between 1 and 10
+num = random.randint(1, 10)
+
+# Display the random number
+print("Random number:", num)
\ No newline at end of file