Physics Lab
Measures in-browser physics simulation: compact canvas sims (gravity, collisions, chaos, orbits, springs) as self-contained HTML — one task, one shot.
Rounds 9
R22 · Hexagon balls
Create ONE self-contained HTML file (STRICT LIMIT: max 120 lines total) that shows a physics simulation on a <canvas>: 8…
R23 · Pendulum wave
Create ONE self-contained HTML file (STRICT LIMIT: max 100 lines total) that shows a pendulum wave on a <canvas>: exactl…
R26 · Projectile ballistics
Create ONE self-contained HTML file (STRICT LIMIT: max 120 lines total) that shows projectile motion on a <canvas>: exac…
R27 · Double-pendulum chaos
Create ONE self-contained HTML file (STRICT LIMIT: max 120 lines total) that shows double pendulum chaos on a <canvas>:…
R28 · Particle fountain
Create ONE self-contained HTML file (STRICT LIMIT: max 120 lines total) that shows a particle fountain on a <canvas>: ex…
R29 · Orbital mechanics
Create ONE self-contained HTML file (STRICT LIMIT: max 120 lines total) that shows orbital mechanics on a <canvas>: a su…
R30 · Spring-mass chain
Create ONE self-contained HTML file (STRICT LIMIT: max 120 lines total) that shows a spring-mass chain on a <canvas>: ex…
R3 · Bouncing-ball physics: gravity, friction, elastic collisions
A self-contained HTML physics sim, NO user input: balls with gravity, air friction, elastic collisions (walls + ball-to-ball). 8 balls at start, auto-…
R5 · Creative coding: an animated solar system
An animated 2D solar system: glowing sun, 6 planets with distinct colors/orbits/speeds, at least one moon, faint orbit rings, starfield, planet labels…
R56 · Double-slit interference, particle by particle
Create ONE self-contained HTML file (STRICT LIMIT: max 120 lines total) that shows the double-slit experiment building up an interference pattern part…
R57 · Hanging rope with Verlet integration
Create ONE self-contained HTML file (STRICT LIMIT: max 120 lines total) that shows a hanging rope simulated with Verlet integration on a <canvas>. Exa…
R58 · 2D wave propagation with reflection
Create ONE self-contained HTML file (STRICT LIMIT: max 120 lines total) that shows a 2D wave equation on a grid on a <canvas>. Simulate a scalar wave …
R59 · Billiard break with spin and friction
Create ONE self-contained HTML file (STRICT LIMIT: max 120 lines total) that shows a billiard break with rolling friction on a <canvas>. A cue ball st…