RRon.

ANURAN'S PLAYGROUND

Play, experiment and learn.

A dedicated home for browser games, educational simulations and curious side projects I build beyond my core HR work.

Play a gameExplore simulations
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PLAYABLE GAMES

Short experiences made to be played.

Traditional browser games with clear controls, replayable challenge and scoring.

Gravity Flip Runner neon tunnel gamePlayable Game

GAME / 01 • THREE.JS

Gravity Flip Runner

Run through a rotating neon tunnel and switch gravity between the floor, walls and ceiling while dodging gates and collecting energy shards.

Controls
A / D / Space / Touch
Length
30–90 seconds
Difficulty
Medium
Play Gravity Flip →

EDUCATIONAL SIMULATIONS

Six subjects students can explore.

The Forge series combines adjustable models, animated laboratories, theory, calculators, quizzes and progress systems. Students learn by changing a condition, making a prediction and observing what the model does.

Element Forge previewChemistryElement Forge mark

Element Forge

Explore the periodic table, atoms, bonding, stoichiometry, solutions and virtual chemistry models.

  • 26 interactive labs
  • 108 theory lessons
  • 118 element profiles
Open simulation →
Physics Forge previewPhysicsPhysics Forge mark

Physics Forge

Experiment with forces, motion, energy, circuits, waves, optics, gravity and relativity.

  • 20 interactive labs
  • 51 theory lessons
  • 28 calculators
Open simulation →
Biology Forge previewBiologyBiology Forge mark

Biology Forge

Study cells, genetics, human systems, plants, evolution, ecology and microbiology.

  • 22 interactive labs
  • 62 theory lessons
  • 28 calculators
Open simulation →
Maths & Geometry Forge previewMathematicsMaths & Geometry Forge mark

Maths & Geometry Forge

Visualise arithmetic, algebra, geometry, trigonometry, probability, calculus, vectors and matrices.

  • 32 interactive labs
  • 76 theory lessons
  • 42 calculators
Open simulation →
Cosmos Forge previewCosmosCosmos Forge mark

Cosmos Forge

Compare worlds, calculate travel, explore stars and galaxies, and understand cosmic scale.

  • 26 simulations
  • 70 atlas profiles
  • 90 theory lessons
Open simulation →
Automotive Forge previewAutomotiveAutomotive Forge mark

Automotive Forge

Understand cars and motorcycles through component maps, engineering labs, diagnostics and calculators.

  • 529 component profiles
  • 34 interactive labs
  • 32 calculators
Open simulation →
Educational scope

These are simplified browser-based teaching models designed for learning and curiosity. They are not laboratory procedures, medical advice, repair manuals, navigation tools or safety-critical calculators.

View the full library →

OTHER HOBBIES

Curiosity beyond screens.

Community

Assam Cycling Community

Founder mindset, event organising and bringing people together around a shared interest.

Creative

Design & Branding

Graphics, artwork, visual identity, web development and vibe coding for ideas I want to bring to life.

Exploration

Roads & Machines

Driving, road trips, automotive mechanics and tuning shaped a practical, hands-on fix-it mindset.