Keep getting an EOFError with this program in Python

Question

I get the error after giving the input once. I want the program to keep running again till the user gets the right number. Here's the code:
import random
print("X is a random number between 1 & 20")
x = random.randint(1,20)
if x < 5:
print("X is less than 5.")
if x > 5:
print("X is greater than 5.")
if x < 10:
print("X is less than 10.")
if x > 10:
print("X is greater than 10.")
if x < 15:
print("X is less than 15.")
if x > 15:
print("X is greater than 15.")
answer = 0
while answer != x:
answer = int(input("Guess the value of x: "))
if answer != x:
print("You're wrong. Try again.\n")
print("You're right! Congratz!\n Thank you for playing!")

Answer 1

All inputs must be entered at the beginning of a program on Sololearn.

Try your code on a different IDE and it should work as expected.

Answer 2

Yeah, I think you're right. I was confused about this because in the other IDE I used, the code ran perfectly. And SoloLearn does require you to answer the input function first, which can be annoying if you want to provide specific instructions/hints to the user first. Thanks!