Tenzan Academy: quizzes and flashcards
Instead of reading slides, you answer 20 questions and test yourself on real code.
- Type
- Our own project
- Who it is for
- Company training and HR teams
- Built
- 2026
- Similar project
- Studio pricing and contact
At a glance
A flashcard hides the answer: you recall it first, then you check.
Corporate training where you practice instead of watching slides
Slides rarely show real code. Tenzan Academy teaches actively.
Four learning mechanics, one static site
Color-coded knowledge
Yellow a fact, red a key term, green a mnemonic, orange a pitfall.
Real code
Examples in a separate dark block, not pseudocode on slides.
Active recall
Flashcards with the answer hidden, not re-reading of notes.
Quiz as learning
20 questions drawn from a pool of 24, the explanation right after the answer.
Twenty-one courses in four domains
- Programming6
- AI and data4
- Cloud and security5
- Business skills6
How much material there is
- Quiz questions504
- Flashcards448
- Code blocks222
The app is in Polish. It demonstrates training content we write to order. Scores and progress stay on the learner's own device.
For engineers: the technology stack
| Layer | Choice | What it does |
|---|---|---|
| Frontend | Astro | A course opens right away, even on a weak connection in a training room. |
| Content | One JSON file per course | A content change needs the site rebuilt and redeployed. |
| Progress | localStorage | Progress and scores stay on the learner's own device. |
The "Spróbuj teraz" (Try now) card on the start page gives one question from a course (42 in the pool): the answer goes into the same SM-2 review schedule as the full quiz.
The full description and the sources
The training problem
Slide decks and webinars are easy to organize, but slides rarely show real code. Tenzan Academy teaches actively instead of showing slides.
Four learning mechanics: the full description
Color-coded knowledge: every block of material carries a color, an icon and a label: yellow is a fact for the test, red a key term, green a mnemonic, orange a pitfall (the mistake people actually make in practice, with a dashed border). Real code: technical courses have code examples in a separate dark block with a caption and the language name, not pseudocode on slides. Active recall: flashcards with the answer hidden instead of passive re-reading of notes. In an experiment with prose texts, trying to recall gave better memory after two days and after a week than re-reading (Roediger and Karpicke 2006, Psychological Science 17(3): 249-255). Quiz as learning: each course holds a pool of 24 questions and one attempt draws 20 of them. Question order and answer order are shuffled every time, and the explanation appears right after each answer. The mock exam takes 42 questions, 2 from each course, and shows the result only at the end, split into four domains.
Numbers: the full description
21 courses ready to use, in four domains: programming (6), AI and data (4), cloud and security (5) and business skills (6), from Python to GDPR, finance and workplace safety. 504 quiz questions and 448 flashcards: 24 questions in the pool and 20 to 23 flashcards per course. 222 code blocks across 21 courses, counted in the source, from 0 in workplace safety to 27 in Python: snippets from real libraries and APIs. They are learning examples: run a snippet yourself before you use it in a project. Scores and progress stay on the learner's own device.
The screenshot
The start page after answering the sample question on the "Spróbuj teraz" (Try now) card: the verdict, the explanation and when the question returns in Powtórka (Review), with the four course domains under the headline.