2025

Ngàn Lá

2025

Ngàn Lá

Ngàn Lá is the study hub I wish we had in high school. It collects exams for grades 10–12 across every subject, textbook, and curriculum, so students can go from discovery to practice without jumping between PDFs and social groups.

The focus is simple: find fast, practice smart, review deep. Students can browse by textbook or topic, take exams online, save the papers they care about, and then replay their full session to see exactly how they moved through each question.

What students can do

Find exams by grade, subject, curriculum, or textbook
Practice focused question sets by topic
Take exams online in single-question or continuous modes
Review results with timeline insights and session replay
Save favorite exams and track progress over time
Get quick help from Cú Mèo, the built-in AI assistant

Experience snapshots

Homepage built for fast exam discovery.

Browse by curriculum and textbook in one place.

Preview an exam before starting.

Continuous mode for smooth scrolling.

Single-question mode for focus.

Results are readable even without signing in.

Signed-in analytics with deeper insights.

Timeline review shows pacing and mistakes.

Replay the full session, step by step.

Topic directories keep practice focused.

Topic page with stats and latest questions.

Practice mode tailored to each topic.

Standalone questions for quick drills.

Cú Mèo is always ready to help.

Profiles track goal completion, quick stats, and recent activity.

History view with dark mode support.