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JJ ← Back to Juha Jaaksi

A small game experiment in product design, rapid iteration and AI-assisted software development.

One more move.

JUH1MERGE

Build the setup.
Watch the chain resolve.

2–20 characters. Your nickname and finished scores are public.

No account. Just a nickname and your next move.

A little friendly competition

The leaderboard.

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    Friendly competition, no prizes. Scores are reported by the browser, not independently verified.

    Behind the game

    About the
    experiment.

    I built JUH1MERGE as a playground for experimenting with game mechanics, feedback loops, interaction design, testing and AI-assisted development.

    Small iterations connect an idea to something playable: adjust, test, play and learn. The game runs entirely in your browser and is deployed on Cloudflare.

    Your nickname, best score, sound preference and any scores waiting to save stay in this browser. Finished runs store a public nickname, score, game metrics and server timestamp in Cloudflare D1. Please don’t use sensitive information in your nickname. No account, advertising, analytics or IP addresses in the score database. Scores from the previous game address remain on that address.