The first build. An AI product landing page, shipped on the night the challenge started.
DAY 1DAY 50DAY 100DAY 150DAY 200
WEBSITESCLICK THE NUMBER TO SCATTER IT
One website every day — 200 days, 200 builds, one evolving mind.
One every day. 200 days of building, experimenting, failing, learning, and shipping — collected into a single archive. This page is day 200.
EXPLORE THE JOURNEY↓0PROJECTS
0DAYS
∞IDEAS
0CHALLENGE
- STARTED
- DAY 1
- COMPLETED
- DAY 200
- STATUS
- CHALLENGE COMPLETE
01THE ARCHIVE
THE BUILD
UNIVERSE
Two hundred builds, arranged four different ways. Follow them in order, see them as a map, scan them as a grid, or read them as ten chapters.
1 — 200
200 / 200200 builds shown. View: timeline. Filter: all. Days 1 to 200.
ERA 01THE BEGINNINGDAY 1 — 20Learning in public. Twenty days of proving it was possible.
ERA 02THE PLAYGROUNDDAY 21 — 50Interfaces stop being useful and start being ideas.
ERA 03MOTION & PHYSICSDAY 51 — 60Everything gains mass, gravity and consequence.
ERA 04THE GAME LABDAY 61 — 79Nineteen games about a single decision.
ERA 05SYSTEM THINKINGDAY 80 — 103From screens to architecture.
ERA 06LIFE OSDAY 104 — 115Software for the boring parts of being a person.
ERA 07THE PUZZLE LABDAY 116 — 153Thirty-eight games that argue with the player.
ERA 08THE OPERATING SYSTEM ERADAY 154 — 189Thirty-six product concepts, shipped daily.
ERA 09THE GAME STUDIODAY 190 — 193Four days. Four finished games.
ERA 10THE REAL WORLDDAY 194 — 200Where the practice stopped being practice.
02THE JOURNEY
WATCH THE
EVOLUTION
Nine checkpoints across two hundred days. The panels themselves change as you scroll — plain at the start, dense in the middle, layered by the end.
Time as a scrollable spatial object. A first sketch of what this archive became.
A living ecosystem in a browser tab. Day fifty, and the page grows on its own.
Every jump costs an amount you only learn after committing to it.
The hundredth build, and the first on its own domain. Halfway, and no longer practice.
Perceptual difference shrinking round by round until it is nearly nothing.
Day one hundred and fifty: every past run replays alongside the current one.
Learn SQL by playing it — queries as moves, results as consequences.
This site. Two hundred days of building, collected into the thing you are reading now.
DAY 1
DAY 200
FROM 1 TO 200
1
One idea became a habit.
A habit became a discipline.
A discipline became 200 shipped projects.
11050100150200
03FEATURED
BUILDS WORTH
GETTING LOST IN
ERA 09 · DAYS 190 — 193FOUR DAYS · FOUR FINISHED GAMES
THE GAME
STUDIO
Not prototypes this time. Menus, deaths, scores and an ending — four complete little games, one per night.
04THE PRODUCT ERA
EVERYTHING
BECAME AN OS
ERA 08 · DAY 154 — 189 · 36 BUILDSEverything became an OS. Career, finance, health, hiring, dev tooling, investing, logistics. Full product surfaces — navigation, empty states, data models — designed and built between one sunrise and the next.
Each of these is a design and engineering exercise built inside a single day. They are product concepts, presented as concepts.
05REAL WORLD
FROM EXPERIMENTS
TO REAL PRODUCTS
Builds from the challenge that live on their own domains. They are listed here as archive entries — the links are the claim, and the only claim.
Two of these appear twice in the log — Day 100 and Day 196 are the same build, as are Day 139 and Day 195. The archive keeps both entries rather than quietly editing the record.
DAY 200
THE LAST ONE.
NOT REALLY.
I didn’t build one website for 200 days.
I built a habit.
Then a system.
Then 200 experiments.
And somewhere along the way,
I became a better builder.
THANK YOU FOR EXPLORING.