How SmartFRQ Works
Practice Java free-response questions with instant AI feedback designed for AP CS A students.
Simple Three-Step Process
Choose a Question
Browse original Java programming practice questions. Filter by type (Methods, Classes, ArrayList, 2D Arrays) to focus on specific concepts.
Write Your Code
Solve the problem using Java. Take your time, refer to the Java Quick Reference, and think through your approach.
Get AI Feedback
Submit your code and receive instant feedback on your approach, syntax, logic, and best practices.
What You Get
Original Practice Questions
Practice with original FRQ-style questions designed for AP Computer Science A preparation, covering all four question types.
Instant Feedback
Get AI-powered feedback in seconds to help you understand your mistakes and improve your approach.
Progress Tracking
Save your solutions and track which questions you've completed (requires account).
Multiple Attempts
Submit multiple attempts for each question and refine your solution based on feedback.
How AI Feedback Works
Our AI analyzes your Java code and provides feedback designed to help you understand common mistakes and improve your coding approach.
Syntax & Logic
Identifies syntax errors and logical issues in your code
Best Practices
Suggests improvements aligned with AP CS A expectations
Clear Explanations
Explains feedback in terms designed to help you learn
Ready to Start Practicing?
Try our free demo or sign up to access all practice questions