문제로 - 나만의 AI 문제 생성기

Problems is a learning assistant app that analyzes learning materials and generates various types of questions (multiple choice, short answer, essay, true or false). It helps you study for exams, review, and self-directed learning more efficiently.

Key Features
1. File-based question generation
- Supports uploading PDF and image files
- Leverages textbooks, lecture materials, and notes

2. Provides a variety of question types
- Short answer
- Multiple choice
- True or false
- Essay

3. Instant problem solving
- Solve generated questions directly within the app
- Check answers and explanations

4. AI-based automatic analysis
- Generate questions based on key content
- Optimized for repetitive learning and test preparation

Recommended for:
- Students who want to quickly create exam-prep questions
- Students who want to review textbook content by converting it into questions
- Self-directed learners who create their own questions
- Those who want to create practice questions using course materials