KNOWLEDGE BASE · QUIZ & PRACTICE

Every long-form post we have ever published should become something the community actually remembers

236 officially published articles and whitepapers (2021-2026), automatically turned into 618 explained questions across 11 subjects.

Start the quiz → Browse the knowledge base
0Quiz questions
0Subjects
0Reference documents
0Source corpus
01 / WHY

The content kept piling up. The understanding never settled.

The problem was never a lack of material.

Too much to read

236 documents and 1.4M characters of source text.

Sliced into 6-question sets: one subject in 15 minutes, and you can stop whenever you like.

Nothing sticks

You finish an article and forget it.

Every question ships with an explanation and a link back to the source paragraph.

Cannot explain it

Community understanding varies wildly.

Completion progress, accuracy and a cloud leaderboard make everyone's learning visible to each other.

02 / FEATURES

Six modules that add up to one learning loop

From picking a subject to spotting a bad question and feeding the fix back, every step has a mechanism behind it.

01

Subject levels

11 subjects, each its own level. Every round draws 6 random questions and 80% correct clears it.

6 questions per round80% to clear
02

Close-reading links

Every question is bound to its source, so while answering you can jump back to the exact paragraph and check.

236 documentsTwo-way question / text links
03

Review list

Missed questions collect automatically and can be drilled on their own, filtered by subject.

Collected automaticallyDrill misses only
04

Cloud leaderboard

Results are recorded to the cloud and ranked by accuracy and time. Bind an Uptick wallet for future rewards, and a DID for certificates.

Cloud boardWallet + DID
05

Final challenge

A cross-subject paper of 40 questions, with 90% required to clear it.

40 questions, all subjects90% to clear
06

Correction loop

Disagree with a question? Submit a correction and an admin reviews it in the back office.

Submit → review → fixAdmin reviewed
03 / KNOWLEDGE MAP

The question bank was not piled up at random. It grew along the content itself.

Where the questions sit comes from classifying 236 sources (233 official articles + 3 English whitepapers) by topic.

Questions per subject

618 questions in total · hover for the full subject name

96
93
91
72
47
45
40
38
34
32
30

How the content evolved

6 phases · Chinese and English

    04 / PIPELINE

    What happens between an article and a question

    The whole pipeline is reproducible: fetch → clean and classify → write questions → quiz and feed back.

    01

    Fetch and clean

    Officially published articles and English whitepapers are fetched, with body, title and publish date extracted and de-duplicated.

    02

    Classify by topic

    Classified against 11 topic keyword sets to build the knowledge map and the timeline.

    03

    Questions and explanations

    Single and multiple-answer questions are generated per subject with the answer, an explanation and the source reference.

    04

    Quiz and feed back

    Answers are written to the results store, user corrections enter a review queue, and accepted ones fix the questions.

    1

    One-click account login

    Currently supports Telegram, Google, or Upward authorized login.

    2

    Choose a subject and take 6 questions

    A timer is optional for each round, and the score plus explanations appear the moment you finish.

    3

    Clear subjects, climb the board, drill your misses

    Progress stays on the home screen and results go to the leaderboard.

    05 / FAQ

    Questions we get asked

    Where do the questions come from, and can they be wrong?
    Questions are generated from 236 documents, each one bound to its source.
    Do I need an account, and where are my results kept?
    Registration is required. You can sign in with Upward Wallet, Telegram, or Google.
    Does it work on a phone?
    Yes. It is a mobile-first single-page app with six bottom tabs: Learn, Read, Leaderboard, Corrections, Certificates and Me.
    How are the pass marks set?
    Each subject round is 6 questions and 80% correct clears it.
    How does a new article get into the bank?
    Add the link to the fetch list, run the scripts in order, then rebuild.
    What can admins do?
    Admins exchange a one-time token for a time-limited session, then review corrections.

    Do not let what you wrote stop at the moment it was published

    618 questions are ready. Pick one subject and 15 minutes will show you where the gaps are.

    Start the quiz → Browse the knowledge base first