1. import time
2.  
3. board = [' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ']
4.  
5.  
6. print("****************Tic Tac Toe********************")
7. print()
8. player1 = input("Enter Player1's name:")
9. player2 = input("Enter PLayer2's name:")
10. player = 1
11. Running = 0
12. Win = 1
13. Draw = -1
14. Game = Running
15. Mark = 'X'
16.  
17.  
18. def CheckPosition(position):
19.     if (board[position] == " "):
20.         return True
21.     else:
22.         return False
23.  
24.  
25. def CheckWin():
26.     global Game
27.     # Horizontal winning condition
28.     if (board[1] == board[2] and board[2] == board[3] and board[1] != ' '):
29.         Game = Win
30.     elif (board[4] == board[5] and board[5] == board[6] and board[4] != ' '):
31.         Game = Win
32.     elif (board[7] == board[8] and board[8] == board[9] and board[7] != ' '):
33.         Game = Win
34.         # Vertical Winning Condition
35.     elif (board[1] == board[4] and board[4] == board[7] and board[1] != ' '):
36.         Game = Win
37.     elif (board[2] == board[5] and board[5] == board[8] and board[2] != ' '):
38.         Game = Win
39.     elif (board[3] == board[6] and board[6] == board[9] and board[3] != ' '):
40.         Game = Win
41.         # Diagonal Winning Condition
42.     elif (board[1] == board[5] and board[5] == board[9] and board[5] != ' '):
43.         Game = Win
44.     elif (board[3] == board[5] and board[5] == board[7] and board[5] != ' '):
45.         Game = Win
46.         # Match Tie or Draw Condition
47.     elif (board[1] != ' ' and board[2] != ' ' and board[3] != ' ' and board[4] != ' ' and board[5] != ' ' and board[
48.         6] != ' ' and board[7] != ' ' and board[8] != ' ' and board[9] != ' '):
49.         Game = Draw
50.     else:
51.         Game = Running
52.  
53.  
54. def DrawBoard():
55.     print(" %c | %c | %c " % (board[1], board[2], board[3]))
56.     print("___|___|___")
57.     print(" %c | %c | %c " % (board[4], board[5], board[6]))
58.     print("___|___|___")
59.     print(" %c | %c | %c " % (board[7], board[8], board[9]))
60.     print("   |   |   ")
61.  
62.  
63. print()
64. print(f"{player1} [X]            {player2} [0]")
65. print()
66. print()
67. print("Please wait.....")
68. time.sleep(3)
69.  
70.  
71. while (Game == Running):
72.     DrawBoard()
73.     if (player % 2 != 0):
74.         print(f"{player1}'s chance")
75.         Mark = 'X'
76.     else:
77.         print(f"{player2}'s chance")
78.         Mark = '0'
79.     choice = int(input("Enter the position between [1-9] where you want to mark : "))
80.     if (CheckPosition(choice) == True):
81.         board[choice] = Mark
82.         player += 1
83.         CheckWin()
84.  
85.  
86. DrawBoard()
87. print()
88. if (Game == Draw):
89.     print("Game Draw")
90. elif (Game == Win):
91.     player = 1
92.     if (player % 2 != 0):
93.         print(f"{player1} won!")
94.     else:
95.         print(f"{player2} won!")
96.