In this post, we will see how to make a number guessing game in python.
So, let’s talk about the game, the user guesses a number in the fixed range then the program tells it is a correct guess or not. If not then the user can guess again.
Now, we have to do the following Tasks in this game:

• Asks User to enter a range i.e. the value of low and high.
• Automatically randomly select a number in the given range.
• Asks user to guess a number in the given range.
• Checks if the number entered by the user is correct guess or not.
• Provides a hint to the user whether the number entered by him is lower or higher than the actual number.
• keeps asking the user for a number until he guesses the correct number or accepts his defeat.

Example:

Enter lower limit: 10
Enter higher limit: 20
Guess any number in the given range 10 to 20
16
You Lost
Lesser value guess
Do you want to guess again: y/n
y
Guess any number in the given range 10 to 20
18
You Lost
Lesser value guess
Do you want to guess again: y/n
y
Guess any number in the given range 10 to 20
19
You Win

Let’s see the implementation :

# import random library
import random

# define guess function
# for guessing a number
def guess():
    
    # str function convert integer
    # value into string value
    print("Guess any number in the given range",
          lower, "to", higher)
    
    # input() takes input in
    # the form of string and
    # int function convert
    # string value into integer
    guess_user = int(input())

    # keep looping until guess_user
    # not in given range and asking
    # for new input
    while guess_user not in range(lower, higher + 1):
      
        print("Invalid guess \n Please guess again: ")
        guess_user = int(input())
        
    # return the value of 
    # guess_user from where
    # it is callinhg
    return guess_user

# main code
if __name__ == "__main__" :
    
    # taking integer input from user
    lower = int( input("Enter lower limit: "))
    higher = int( input("Enter higher limit: "))

    # random.randint() means we
    # are using randint() function 
    # of random library.
    # randint(lower,higher) gives
    # random value in between lower
    # and higher value including
    # thesen two
    guess_computer = random.randint(lower, higher)

    # calling guess function
    guess_user1 = guess()

    # keep looping until user won or
    # accepted his defeat
    while True:

        # if this condition is true then
        # break out of the loop
        if guess_user1 == guess_computer :
            print("You Win ")
            break
        
        # if condition is false then this
        # block of code is executed
        else:
            print("You Lost ")
            
            if guess_user1 > guess_computer :
                print("Greater value guess ")
                
            else:
                print("Lesser value guess ")
                
            choice = input("Do you want to guess again: y/n \n ")

            # if this condition is true 
            # then break out of while loop
            if (choice == 'n' or
                choice == 'N'):
              
                print("So sad.. \n You accepted your Defeat..")
                break
            
            # other wise again guess function
            # is called for user guessing
            else:
                guess_user1 = guess()
               

Output:

Enter lower limit: 10
Enter higher limit: 20
Guess any number in the given range 10 to 20
16
You Lost 
Lesser value guess 
Do you want to guess again: y/n 
 y
Guess any number in the given range 10 to 20
18
You Lost 
Lesser value guess 
Do you want to guess again: y/n 
 y
Guess any number in the given range 10 to 20
19
You Win