> For the complete documentation index, see [llms.txt](https://xiiid.gitbook.io/xiiid/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://xiiid.gitbook.io/xiiid/product/xclass/user-guide.md).
# User Guide
## 1. Create a Account
* Click **Sign Up**.
* Continue with Google.
* Or register with your email account.
## 2. XClass Point
A variety of activities in XClass allow users to earn points.
### 2-1. XClass
On XClass, users can engage in both Class Creation and Class Solving.
Please note that you can only earn points for up to 6 classes per day; while you can still solve additional classes beyond this limit, no points will be awarded.
1. **Class Creation:** This feature is currently disabled but will be made available in the future once users meet certain achievement criteria.
2. **Class Category:** Clicking this will sort the classes according to the selected category.
3. **Class Sorting**
* Popular: Sorts classes based on the most completed or played ones.
* Recent: Sorts classes by their creation date, showing the newest first.
* Top Rated: Sorts classes in descending order based on their ratings.
4. Displays the category and difficulty level of the class.
5. **Class Reward Pool:** Users can earn up to 200 points upon answering all questions correctly from a total pool of 1 million points. Each time a user completes a class, 200 points are deducted from the 1-million-point pool. Even if the reward pool reaches 0, you can still solve the class, but no points will be awarded.
### 2-2. Quest
In Quests, users can earn points through various activities, such as Social tasks and referrals.
1. **Referral:** Clicking this will display your QR code and referral link. Please note that a referred user must complete at least 3 classes to be officially counted.
2. **Quest Category:** Sorts the quests according to their respective categories.
## 3. Start Class
Each class has a 10-minute time limit. Users earn 20 points per correct answer, up to a maximum of 200 points.
1. **Class Name & Description:** Displays the title and a brief overview of the class.
2. **Next:** Moves to the next question after selecting an answer. You cannot proceed to the next question without selecting an answer.
3. **Submit:** Available once all 10 questions are solved. You cannot submit the class if there are any unanswered questions.
4. **Final Submission:** Before clicking the final "Submit" button, you can review your answers by clicking "Review My Answers."
5. **Accuracy Rate & Points Earned:** Displays your accuracy rate for the class and the total number of points you have earned.
6. **Class Rating:** Users can rate their satisfaction with the class. This feedback will be used to improve future classes in the project.
7. **Explanations:** Provides detailed explanations for all questions, including both correct and incorrect answers.
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