以下是一个使用Python和Tkinter库创建一个简单的Trivia游戏的示例代码，其中比较了单选按钮的值与答案：

import tkinter as tk
from tkinter import messagebox

class TriviaGame:
    def __init__(self, root):
        self.root = root
        self.question_index = 0
        self.score = 0
        
        self.questions = [
            {
                'question': 'What is the capital of France?',
                'options': ['Paris', 'London', 'Berlin'],
                'answer': 'Paris'
            },
            {
                'question': 'What is the largest planet in our solar system?',
                'options': ['Mars', 'Saturn', 'Jupiter'],
                'answer': 'Jupiter'
            },
        ]
        
        self.create_widgets()
        
    def create_widgets(self):
        self.question_label = tk.Label(self.root, text='')
        self.question_label.pack()
        
        self.radio_buttons = []
        for i in range(len(self.questions[self.question_index]['options'])):
            radio_button = tk.Radiobutton(self.root, text='', variable=tk.StringVar(), value=i)
            radio_button.pack()
            self.radio_buttons.append(radio_button)
        
        self.submit_button = tk.Button(self.root, text='Submit', command=self.check_answer)
        self.submit_button.pack()
        
        self.next_question_button = tk.Button(self.root, text='Next Question', command=self.next_question)
        self.next_question_button.pack()
        self.next_question_button.configure(state='disabled')
        
        self.update_question()
    
    def update_question(self):
        question_data = self.questions[self.question_index]
        self.question_label.config(text=question_data['question'])
        
        for i, option in enumerate(question_data['options']):
            self.radio_buttons[i].config(text=option)
        
    def check_answer(self):
        selected_option = int(self.radio_buttons[int_var.get()].cget('value'))
        correct_option = self.questions[self.question_index]['answer']
        
        if self.radio_buttons[selected_option].cget('text') == correct_option:
            self.score += 1
            messagebox.showinfo('Result', 'Correct Answer!')
        else:
            messagebox.showinfo('Result', 'Wrong Answer!')
        
        self.submit_button.configure(state='disabled')
        self.next_question_button.configure(state='normal')
    
    def next_question(self):
        self.question_index += 1
        
        if self.question_index >= len(self.questions):
            messagebox.showinfo('Game Over', f'Your score: {self.score}/{len(self.questions)}')
            self.root.destroy()
        else:
            self.update_question()
            self.submit_button.configure(state='normal')
            self.next_question_button.configure(state='disabled')

root = tk.Tk()
game = TriviaGame(root)
root.mainloop()

这个示例代码创建了一个简单的Trivia游戏，其中有两个问题。每个问题都有三个选项和一个正确答案。用户通过选择单选按钮来回答问题。当用户提交答案后，程序将比较选择的选项与正确答案，并显示相应的结果。最后，程序将显示用户的得分，并关闭游戏窗口。

请注意，此示例代码使用了Tkinter库来创建GUI界面和消息框，因此您需要安装Tkinter库才能运行代码。