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Sample work · Games & Interactive

Learning Quiz with Leitner Box Review

Questions come from a spreadsheet, the quiz evaluates them and schedules reviews based on the flashcard principle. Import, export, and evaluation were automatically tested.

Sample work (demo), not a client job. Built as a trial task with invented example data; the check figures below come from the automatic test run and are not polished.

What was built

  • Questions are maintained in a spreadsheet; erroneous questions are rejected during import
  • Evaluation per run and a review schedule based on the Leitner system
  • Export and re-import without data loss

Screenshot from the test run: Learning Quiz with Leitner Box Review

View live demo Download fragen-beispiel.csv

How it was checked

Automatic test run on 2026-10-31, taken from the log (test data invented, figures measured):

  • 8 questions imported from CSV, 7/7 invalid questions/modifications rejected, export->re-import lossless
  • Runs ['100.0 %', '75.0 % (good)', '100.0 %'] = Target
  • Leitner boxes and due dates (1/2/4/8/16 days) tested over 3 days
  • Web headless: ['8 of 8 correct (100 %)'

Limits

What this sample does not cover, so nobody expects more:

  • Questions and correct answers are provided by the client or created by me and must be technically proofread - the test checks the mechanics, not the factual correctness of the content
  • No user accounts/multi-user learning progress on a server (web version: progress in browser only)
  • No free-text/fill-in-the-blank evaluation with tolerance, no images/audio in questions, no SCORM/LMS export
  • Web version tested in Chromium headless; visuals not automatically evaluated

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