Build intuition before language.
Interactive concept games come first. Drag, pinch, tap, adjust. You poke at the concept until it pushes back. No reading. No videos. Just a feel for how the system actually behaves.
Playground · Core Learning
Every chapter,a world to clear.
Forget the chapter list. Every NCERT chapter becomes a snake-path map — Play, Read, Practice, repeat. Beat the nodes, earn the stars, unlock what's next. The kind of progression you feel.
600+
Concept games
80+
Chapters mapped
3
Subjects
5
Free per subject
Game first — feel it before you read it
NCERT-aligned
600+ concept games — one for every NCERT topic
The Learning Loop
Play. Read. Practice. Repeat ten times per chapter.
Science actually sticks when you do it before you're told about it. Every topic follows the same three stages, repeated until the concept clicks.
Put language to the feeling.
A short, NCERT-aligned explainer formalises what you just felt. No 40-page chapter dumps — three screens, the words for the concept, the equations, the why.
Lock it in under pressure.
Timed questions with instant feedback. Earn 1–3 stars. Miss something? TarQ queues exactly the right follow-up. The next topic only unlocks when you've proved it.
The map
A whole chapter, at a glance.
Every chapter is a single screen — a snake path of 10+ nodes, each one a stage. You see what you've cleared, what's next, and exactly how far the end of the chapter is. No more "where am I in this".
- ●Earn 1–3 stars per node, replay to improve
- ●Spaced revision every 2–3 topics to lock concepts in
- ●5–6 boss questions at the end of every chapter
- ●Five graded practice sets after the chapter
BrainGym · Practice arsenal
Done learning? Now practice till it's reflex.
BrainGym sits on top of every chapter map — a separate practice arsenal, free for life, no energy cost. Pick a subject and a chapter, and BrainGym pulls 10 questions from a deep bank of NCERT, JEE Main, JEE Advanced, and NEET problems — auto-matched to your level. Use it after you've cleared a chapter and want to drill until the wrong answers stop happening.
Open BrainGym in app →- Free forever, zero energy— practise as much as you want, no caps
- JEE Main · JEE Advanced · NEET— real PYQs from the real papers
- Pick a subject and chapter— 10 questions served at your level, automatically
Features
Everything inside Playground.
01
Visual chapter maps
Every chapter becomes a snake-path map. You see what you've cleared, what's locked next, and exactly how far the end of the chapter is. No more "where am I in this."
02
Daily streaks
Clear one stage a day, keep your streak alive. Streaks unlock XP multipliers — built for students who study a little, every day, not in last-minute bursts.
03
Replay to upgrade
Earn 1–3 stars per stage based on accuracy and speed. Didn't nail it? Replay. Your best score sticks. The map remembers what you mastered, not what you stumbled through.
04
Boss challenges
Five to six high-level questions at the end of every chapter — drawn from the toughest concepts NTA and CBSE actually test. Clear the boss, prove the chapter clicked.
05
600+ concept games
Every concept has a built game — oscillations, acid-base reactions, the cardiac cycle. You change a variable, watch the system respond. Science you touch is science you remember.
06
AI mentor TarQPro
TarQ watches every stage, finds the gap, and queues exactly the right next thing. Stuck on Kirchhoff's at 44% accuracy? TarQ knows. Real-time adaptation, not a fixed track.
07
Subject leaderboards
Rank against every Logic Bloom student in India, by subject — Physics, Chemistry, Biology. Refreshed daily. See who's climbing, see who you can catch.
08
Free to start
Five chapters per subject — free forever. No card. No trial countdown. Upgrade to Lite (₹99/mo) for the full library, Pro (₹399/mo) for TarQ and weakness analytics.
Subjects
Three worlds. One ladder up.
Physics, Chemistry, Biology — each with their own chapter library, streak, and leaderboard. Class 11–12 fully mapped to CBSE, NCERT, JEE, and NEET. Class 9–10 and 6–8 coming soon.
Physics
Forces, Motion, Energy, Waves, Electricity, Magnetism, Optics, Modern Physics. 30+ chapters mapped.
Chemistry
Organic, Inorganic, Physical. Reactions, periodic trends, equilibria, electrochemistry. 25+ chapters.
Biology
Cells, Genetics, Human Physiology, Botany, Ecology, Evolution. Full NEET. 28+ chapters.
Playground × Battleground
Learn it here. Then prove it.
Two surfaces, one loop. Playground builds the knowledge — chapter by chapter, at your own pace. Battleground is where you test that knowledge against real opponents.
Build it.
Structured, self-paced. Snake-path maps, the three-stage loop, stars and streaks. The solo learning ladder.
- Chapter maps, self-paced
- Play · Read · Practice loop
- Stars, streaks, XP
- AI mentor TarQ
Prove it.
Live, 1v1, ranked. Same questions, same clock, real opponent. ELO tiers from Bronze to Archeon.
- Real-time 1v1 duels
- ELO ranking, six tiers
- Global & subject leaderboards
- Challenge friends directly
Questions?
Frequently Asked Questions
Your first chapter is free.
No credit card. Pick a subject, open the map, start clearing nodes. The first five chapters of every subject — unlocked, forever.
