1. Question bank coverage for all stages
Multi-disciplinary support: Covers topics in Chinese, mathematics, English, physics, chemistry, biology, politics, history, geography and other subjects, meeting the preparation needs of primary school, junior high school, postgraduate entrance examination, and public entrance examination.
Rich question types: Provide multiple choice questions, true-false questions, multiple-choice questions, fill-in-the-blank questions, short-answer questions and other question types to adapt to different examination requirements.
Region and year filtering: Supports filtering test papers by region (such as Beijing, Shanghai) and year (such as the 2025 college entrance examination questions) to accurately locate target questions.
2. Personalized learning tools
Chapter practice: Freely select textbook chapters, retain practice progress, and facilitate targeted review.
Classification reinforcement: Classify question types (such as multiple-choice questions and judgment questions) for training to strengthen the mastery of special knowledge.
Random question selection: The system randomly generates test papers to avoid fixed question order and improve practice flexibility.
AI analysis and inferences: The VIP function provides AI analysis of questions and recommends similar question types to deepen understanding.
3. Intelligent question management
Automatic recording of wrong questions: The system automatically records wrong questions and generates a wrong question book.
Second brushing of wrong questions: Supports re-practicing wrong questions. Once you have mastered the questions, you can set it to automatically move to the wrong question book to avoid repeated practice.
Wrong question statistics: Analyze the type and frequency of wrong questions to help users locate weak links.
4. Offline and multi-device support
Offline practice: VIP users can cache 3 test papers every day and can practice even when there is no network.
Multi-device management: supports cross-device login on mobile phones, tablets, and computers, and real-time synchronization of learning progress.
Handwriting function: Offline test papers support handwriting annotation, simulating the real answering experience.
5. Community interaction and sharing
Note publishing: Users can upload study notes and share problem-solving ideas and summary of knowledge points.
Follow and interact: Follow other users, like and comment on their notes to form a learning community.
Medal system: Obtain medals by inviting friends or purchasing, which can be used to download test papers or light up social business cards.
Crazy question solvingSoftware function
1. Review questions and practice
Online practice: Practice questions anytime, anywhere, and support filtering by subject, question type, region, and year.
Mock exams: Provide past papers and mock exam papers, timed and scored, to simulate the real exam environment.
Special exercises: Make special breakthroughs for weak links, such as "the final question of college entrance examination mathematics".
2. Learning Management and Statistics
Learning record: Record the duration, accuracy rate, and incorrect questions of each exercise, and generate a learning report.
Progress tracking: Displays the completion level of chapter exercises to help users plan their study plans.
Performance analysis: Compare historical performance and analyze the reasons for progress and regression.
3. VIP privileges
Offline practice: cache 3 test papers every day, support practice when there is no network.
AI analysis: AI analysis is provided for questions to help understand problem-solving ideas.
Draw inferences from one example: Recommend similar question types to deepen the mastery of knowledge points.
Multi-device management: supports cross-device synchronization and seamless learning progress.
4. Community and resource sharing
Note sharing: Publish study notes and exchange experiences with other users.
Follow and discuss: Pay attention to high-quality users, participate in topic discussions, and solve learning problems.
Resource download: Download selected test papers or notes through medals to improve preparation efficiency.
FAQ
1. VIP and payment
VIP rights: including offline question writing, AI analysis, automatic removal of wrong questions, multi-device management, etc.
Payment method: WeChat, Alipay and other payment methods are supported. The fees are clear and there are no hidden charges.
Refund policy: Refunds are generally not supported after the purchase of virtual goods. It is recommended to consume with caution.
2. Equipment and Compatibility
Equipment Adaptation: Mid-to-high-end equipment can run smoothly. For low-end equipment, it is recommended to lower the image quality or turn off special effects.
Version update: Make sure the software is the latest version to avoid functional abnormalities caused by out-of-date versions.
Network optimization: When latency is high, it is recommended to switch networks or use the VIP offline function.
Installation steps
Special note: The installation package provided by Huajun Software Park contains the Android emulator and software APK files. For the computer version, you need to install the emulator first and then install the APK file.
1. First download the installation package from Huajun Software Park. The software package contains an Android emulator exe installation program and an APK file and unzip it. First click on the exe program to install the lightning simulator.
2. Double-click "Lightning simulator.exe" file to enter the installation interface. Users can click "Quick Installation" to select the system's default installation address for installation, or click "Custom Installation" to choose the installation path. Custom installation is recommended here.
3. WaitingLightning simulatorAfter the installation is complete, click "Try Now" to open the emulator.
4. Enter the main interface of the lightning simulator and clickRight column APK iconSelect the "Local APK Install" button.
5. In the pop-up window, click on the decompressed APK file, and then click to open.
6. After that, the software will enter the installation process. You need to wait for a moment. After the software installation is completed, it will appear in my software list. Click the icon and double-click to open it. 
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Crazy question solvingChange log
1. Fixed BUG, the new version has a better experience
2. Some pages have been changed
Huajun editor recommends:
After many updates and optimizations, the computer version of Crazy Question Brush has become more user-friendly and simpler to operate. The editor of Huajun Software Park personally tested it and recommends it to everyone. Interested friends can also download it.Homework Help 2021,Homework Help 2021,Master of Laws Postgraduate Entrance Examination,Driving school test subject one,Chinese Examination Online School.
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