Challenge Study Engine turns notes & PDFs into gamified quizzes and formatted exam papers. A native desktop workspace with zero recurring SaaS fees.
• BYOK & Local AI: Run offline via Ollama or connect your API key.
• Exam & Quiz Maker: Printable exam papers and gamified challenges.
• Study Suite: Native PDF editor, AI tutor chat, planner & focus timer.
• 100% Private: Native desktop performance with full offline support.
