// her ideas, shaped together
Zoey's Lab
The ideas here are an eight-year-old's. She works out what an app should do and how it ought to feel, and we shape it together until it runs. Everything climbs the same ladder: an idea, then a prototype, then a polished app. Three have reached the top — all free, all work offline once installed, and none has ads, tracking, or an account to make.
// polished — ready to play
Huely a colour lab
Drip cyan, magenta and yellow and watch them blend the way real ink does — magenta and yellow make red, not mud. Then turn the lights off and cross red, green and blue beams that add up to white instead. Two opposite kinds of colour, one engine. 58 quests, 76 colours the world named, palettes from your own photos.
Open Huely →
Ditty a Morse code lab
Tap for a dit, hold for a dah. Every mark is drawn as long as you held it, so the rhythm that makes Morse readable is something you can see before anyone explains it. Quests in the order Morse is really taught, a playable alphabet, and the history from 1838 on.
Open Ditty →
Tessa a shape lab
Every shape is the shape below it, dragged — a point to a line, a square to a cube, one more drag to the tesseract. Draw shapes that get named and scored, raise a cube with your own hand, fold six squares into a cube (there are exactly 11 ways), and find the hexagon hiding inside every cube.
Open Tessa →
// prototypes — on the bench
Numa a number lab · on the bench
Some numbers refuse to be split. Factor anything, run long division under a microscope until the digits start repeating — and find out why they repeat. Sixteen number-theory ideas, each one worked out for whatever number you are holding, including two nobody has solved.
Try Numa →
playable prototype ✦
Lilt a music lab · on the bench
A few dots, a tune that's yours. Place notes on a paper roll, turn up the tempo, and hear your pattern loop. Little bells, plucky strings, soft clouds — no lessons, just listening.
Try Lilt →
playable prototype ✦
// ideas — sparks waiting for the bench
A space one planets, moons, galaxies
How big the Sun really is, how far the next star, and why a year on Mercury is shorter than its day. The universe at finger scale — pinch from a pebble to a galaxy.
still a spark ✦ not started