Gravity Cell Foundry
Step a deterministic 7×7 cell fixture through double buffers and distinguish authored rule labels from physical matter.
More cellular-automaton creations
Driftsand — Falling-Sand Toy
Driftsand — a falling-sand powder toy. Drag to pour sand, water, plant, fire and stone; watch them flow and react in a cellular automaton. Sand piles, water spreads, fire burns plants and boils water away, plants grow by water. No fail, just play. AI names your world.
Bashir Ravat1300
TypeWell
A touch-typing trainer built for iPad. Twenty guided units take you from f j on the home row to numbers, symbols and a full-keyboard sprint; then drill the letter pairs English is really made of, or type real passages and timed tests. Tap the on-screen keyboard, or pair a Bluetooth one and go full speed. The next key lights up in its finger colour, a hand guide shows which finger to use, and every keystroke is measured: wpm, accuracy, consistency, a per-key heatmap, a practice streak. Light and dark themes, QWERTY/Colemak/Dvorak. Pure HTML and JavaScript, no build, works offline.
Alex2.2k239
LUMINARA · Knowledge Library
Explore 188 worlds in 9 domains, 19 official sections and 7 routes, with 181 live Remixes.
Elin3.0k420
ことば森
Grow a memory forest of 10,000 Japanese words through native definitions, readings, adaptive review, and an interactive word atlas.
Elin1.3k236
LUMINARA Digital Planetarium
Browse 35 interactive exhibits across thirteen walkable 3D galleries: controllable worlds, real observatories and open data, dated SGP4 orbit control, human-spaceflight engineering, the ISS, and authoritative spacecraft artifacts.
Elin6.6k1.3k
QuizVault — Trivia Generator & Shareable Scorecards
QuizVault lets you create custom quizzes or pick from 7 categories (General, Science, History, Geography, Tech, Entertainment, Random). Race a 15-second timer, earn score-based celebration messages with confetti for high scores, and share your results as a unique URL, via native share, Twitter, or download a beautiful PNG scorecard image. Everything is encoded in the URL — no server needed!
Bazuaye Terry1483