10 courses · Coding + Maths + Science · Ages 8–18

Your child will build
what most adults can't.

Every course ends with Demo Day — your child presents what they built to 50+ people. Not a certificate. A standing ovation.

Book FREE Demo
50,044+Students globally
150+Projects shipped
10+Countries
4.9Parent rating
☀️ Summer Sale — 20% off all courses — ends June 30

Our Programmes

10 courses · Coding + Maths + Science · Ages 8–18

20% OFF
🧒

KIDS CODING

First code. First app. First website. First pride.
codingAge 8–10
16weeks
64hours
10projects
₹45K₹36Ksale price
ScratchPythonThunkableHTMLTeamShow Day
ScratchPython TurtleThunkableHTML+CSSCanvaTinkercad+2
20% OFF
🎮

GAME DEV

Build real games with real physics. Ship to real phones.
codingAge 11–16
16weeks
120hours
8projects
₹45K₹36Ksale price
PythonPygamePhysicsMobileTeam JamDemo Day
PythonPygameExpo + React NativeGitHubReplit
20% OFF
🌐

WEB + APP

Full-stack websites. Mobile apps. Real clients.
codingAge 12–16
16weeks
120hours
7projects
₹45K₹36Ksale price
HTML/CSS/JSFull-StackMobileClientTeamDemo Day
HTMLCSSJavaScriptNode.jsMongoDBExpo Go+3
20% OFF
🤖

AI BUILDER

Understand AI. Build with AI. Ship AI products.
codingAge 13–16
16weeks
120hours
7projects
₹45K₹36Ksale price
PythonDataMLAI APIsMobileDemo Day
Pythonpandasmatplotlibscikit-learnOpenAI APIHTML+3
20% OFF
🚀

JUNIORS

Games. Web. 3D. AI. Mobile. The complete junior developer.
codingAge 11–14
24weeks
180hours
14projects
₹64K₹51Ksale price
GamesWeb3DAIMobileDemo Day
Python TurtlePygameHTML/CSSJavaScriptThree.jsExpo Go+2
20% OFF

FOUNDATION

Full-stack. 3D. Physics. AI. SaaS. Mobile. The complete programme.
codingAge 9+
24weeks
180hours
16projects
₹72K₹58Ksale price
Full-Stack3DPhysicsAISaaSDemo Day
PythonPygameHTML/CSS/JSNode.jsMongoDBReact+7
20% OFF
🧙

MATHS WIZARDS

Make maths FUN. Puzzles, games, visual tricks.
mathsAge 8–10
12weeks
48hours
12projects
₹35K₹28Ksale price
VedicPatternsFractionsDataPuzzlesShow Day
ScratchPython TurtleCanvaPhysical puzzlesWorksheets
20% OFF
📐

MATHS + CODE

See algebra. Touch geometry. Code maths.
mathsAge 11–14
16weeks
64hours
8projects
₹35K₹28Ksale price
AlgebraGeometryStatsGraphingTeamDemo Day
PythonmatplotlibPygameGeoGebraDesmosReplit
20% OFF
🔬

SCIENCE LAB

Code your experiments. Simulate nature.
scienceAge 8–12
12weeks
48hours
12projects
₹35K₹28Ksale price
BodyWeatherSpaceVolcanoSoundShow Day
ScratchPython TurtleThunkableHTMLSimple sensors (optional)
20% OFF
🧬

SCIENCE + AI

Simulate physics. Visualize chemistry. AI solves science.
scienceAge 13–16
16weeks
64hours
8projects
₹35K₹28Ksale price
GravityChemistryWavesAI TutorEcosystemDemo Day
PythonPygamematplotlibpandasscikit-learnOpenAI API+1
Can't decide? Book a FREE call — we'll help you pick the right course for your child.
STUDENT PROJECTS

This is what your child
will actually build.

Not hypothetical. Not someday. Real projects — shipped, deployed, running.

VIEW PROJECT
01
Projectile Physics

Gravity & Projectile Simulator

Real physics. Real code. Watch F=ma come alive.

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Students code Newton's second law from scratch — no physics library, no shortcuts. They build adjustable sliders for gravity, mass, and launch angle, then watch projectile trajectories arc across the screen in real-time.

Multi-Planet Gravity
Projectile Trajectories
Air Resistance Toggle
Voyager 1 Escape Demo
PythonPygamePhysics Equations
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02
Orbital Mechanics

3D Solar System

Kepler's laws rendered in WebGL.

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A fully interactive 3D solar system with elliptical orbits, correct relative speeds, and gravitational pull visualization.

Elliptical Orbits
Camera Fly-Through
Planet Textures & Atmosphere
Gravitational Visualization
Three.jsWebGLAstronomy
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03
Velocity + Friction

3D Racing Game

Acceleration. Drift. Collision. All real physics.

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A browser-playable racing game with real acceleration curves, friction modeling, and drift physics.

Real Acceleration & Friction
Drift Physics
Track Builder
Camera Follow System
Three.jsCannon.jsPhysics Engine
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04
Statistics + Prediction

AI Exam Score Predictor

Feed data. Train a model. Predict the future.

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Feed marks and study hours — AI predicts next exam score with confidence intervals and charts.

Real Dataset Analysis
Feature Engineering
Model Training
Confidence Intervals
PythonOpenAI APIClaude APIpandas
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05
Business Logic

E-Commerce Platform

Catalog. Cart. Checkout. Real Stripe payments.

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Complete store — catalog, cart, wishlist, checkout with real Stripe payments, admin dashboard.

Product Catalog & Search
Shopping Cart & Wishlist
Stripe Payment Integration
User Authentication
ReactNode.jsMongoDBStripe
VIEW PROJECT
06
Recommendation Algorithms

Mobile AI App

On their phone. With AI. Built by them.

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Shopping app with AI recommendations, image search, voice commands. Installed on their actual phone.

AI Product Recommendations
Camera Image Search
Voice Command Interface
Push Notifications
React NativeExpoOpenAI APIClaude API

16projects shipped in 24 weeks — with the same expert mentor.

See it in a FREE demo class
TESTIMONIALS

Trusted by parents, loved by students!

50,000+ parents trust us with transforming their kids’ lives. Moreover, we have been consistently rated 4.7/5 on Google reviews!

My daughter is absolutely hooked! In just 2 months she has built her own website and a quiz game. The teacher knows exactly how to keep her engaged. Best investment we've made in her education.

PM
Priya Mehta
Mumbai, India

We tried other coding platforms but they were all pre-recorded. The live small-batch format at Own Sandbox is a game changer. My son actually looks forward to his daily sessions.

ST
Sarah Thompson
London, UK

The mentor today (difficult topics) taught my kid the very basics in a simple manner. My child built her first Python game in week 2! The structured approach is exactly what we needed.

RK
Rajesh Kumar
Bangalore, India

I've been really impressed with how the curriculum progresses. My 12-year-old went from zero coding knowledge to building an AI chatbot. Their confidence has skyrocketed.

EC
Emily Chen
Toronto, Canada

My twin kids are both enrolled and each has their own path. The personalized attention is incredible. They're building apps, websites, and even 3D games. Worth every penny.

DW
David Wilson
Sydney, Australia

As a parent, I appreciate how they handle the whole journey end to end. From demo day presentations to real client projects, my son is learning skills that school never teaches.

AS
Ananya Sharma
Delhi, India
FREQUENTLY ASKED

Questions parents ask

100% live online. Your child joins from home with just a laptop and internet. Every class is live with Ajay teaching in real-time. No pre-recorded videos, no self-paced modules.
Juniors Programme is for ages 11 and above. Foundation Programme is open to any age — no upper limit. Both start from zero.
Not at all. Both programmes start from absolute zero. Juniors begins with puzzles and games; Foundation starts with Python fundamentals.
A laptop with a stable internet connection and Zoom installed. We provide all software, tools, and learning materials.
YouTube is great for learning syntax. It is terrible for building real things, getting stuck, debugging, and having someone push you when you want to quit. Own Sandbox provides structure, accountability, a teacher who knows your child, and 16 finished projects.
Full refund within the first 2 weeks if your child decides it is not for them. No questions asked.
Evening batches after school hours, 6 days a week (Mon-Sat). 1.5 hours per session. 4 days of live teaching + 2 days of guided project building.
No. Coding and AI thinking helps in any career — medicine, design, business, science. We teach kids to build things and think like engineers, which is valuable everywhere.
FOUNDING COHORT · LIMITED SEATS

Every week you wait,
the gap widens.

Your child’s peers are already building. One free demo class is all it takes to see the difference.

July 2026 Cohort·20 spots per batch
14-day full refund — no questions asked
Flexible scheduling around school & exams
Max 20 students per batch — real attention

“The best time to plant a tree was 20 years ago. The second best time is now.”

Book a FREE Demo Class