xSKILLby Infirals
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public notes · no account needed

CBSE 8 to 12Computer science

Study the syllabus with tactile precision.

Notes you can read without signing in. Practice that scores itself. A weekly plan that shows what actually got done. It runs on the INFIRALS account you already have.

  • 955 notes published
  • reading needs no account
margin note

How to use this

Start with the notes. Read the whole topic before touching a quiz, then let the questions find the gaps.

Nothing is hidden behind the sign-in. The account is for tracking, not for reading.

Practice room

sign-in

Quizzes are scored on the server and every result links back to the topic it came from.

Open practice
Notes stay public
Every published note reads without an account. A sign-in covers progress, quizzes and the planner, not the reading.
One INFIRALS account
The account you already use on infirals.in. There is no second password and no separate profile to maintain.
Learning paths
A subject can sit in more than one path, so a Python path and a CSE core can overlap without duplicate notes.
Nothing invented
No learner counts, ratings or outcomes are shown anywhere, because this build cannot verify them.

The loop

Read, answer, ask

01

Read the note

Written for the syllabus being examined, with code blocks, equations and short margin notes where a step is easy to miss.

the part that sticks
02

Answer the questions

A short quiz closes each topic. Answers are scored on the server, where the browser cannot edit them.

03

Ask when you are stuck

A doubt attaches to the lesson, so the answer arrives with the notes still in view.

What works today

  • Public notes, indexed for search
  • Search across notes from the header
  • Quizzes with per-question review
  • Weekly planner with overlap warnings
  • Learning paths that group subjects
  • The admin console for writing all of it

still being built

Coin rewards are not live, the taught-course catalogue is still being written, and books and past papers appear only when the owner files them. Nothing here pretends otherwise.

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