LUMEN — Sky Quiz with a Shareable Scorecard

LUMEN is a space-astronomy quiz generator. Every voyage draws a fresh set of 10 questions from a 30-item pool and scores with streak and speed bonuses, then hands you a polished canvas-rendered scorecard you can download or copy as an image to share anywhere.

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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.

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Night Shift · VLT

Operate an official ESO VLT Unit Telescope model through a source-bounded Paranal night shift.

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LUMINARA · Knowledge Library

Explore 188 worlds in 9 domains, 19 official sections and 7 routes, with 181 live Remixes.

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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.

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ことば森

Grow a memory forest of 10,000 Japanese words through native definitions, readings, adaptive review, and an interactive word atlas.

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QuizCraft — Build & Share Quizzes

Build custom quizzes, test your knowledge, and share your scorecard with friends via a unique link. Comes with a default 10-question general knowledge quiz to try right away.

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