Works
Every game and tool published so far. The selected works change as my current standards evolve.
Tools
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Will I Make It?
Enter the time you want to be finished by and the steps involved, and it works backwards to the time you should start and the flow of the day. What you enter is saved only inside the browser on your device.
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Token Peek
Paste in text and see, color-coded, how ChatGPT-family AI divides that text up as it reads. What you enter is not sent anywhere.
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Markdown → HTML Converter
Converts Markdown into formatted HTML in real time. Code and an article preview sit side by side, and what you type is not sent anywhere.
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Pon Map
A simple mind map memo for branching thoughts and ideas out and sorting them quickly. Built around getting them down in 30 seconds.
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X Post Time Heatmap
A heatmap that turns the content CSV from X into your best posting times by day of the week and hour. The data never leaves your browser.
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scroll
An ambient app in which the sight of AI agents at work keeps flowing across the screen. Comes with a built-in Pomodoro timer.
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Markdown Memo
A lightweight Windows app that lets you open a single Markdown file as casually as a notepad, to check it or make small edits.
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X Analyzer
Analyzes your X data and turns it into reports, using the browser alone. Nothing is sent anywhere.
Games
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RENSA
A number puzzle where you merge matching numbers to double them. The star is the chain: a merged tile can merge again on its own, without another move. Three courses: beginner, intermediate and advanced.
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Ocean Water Sort
A soothing water sort puzzle where you pour the seawater between tubes to match the colors. The higher the level, the more colors there are to wrestle with.
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ターン・アクアリウム
A turn-based aquarium simulation where one action a day keeps life going. Raise your fish while keeping water quality, temperature and oxygen in balance.
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解剖学整体院
A bodywork simulation that mixes deduction with satisfaction: work out which muscle is behind the patient's complaint, then treat it. Master four techniques — shiatsu, myofascial release, stretching and thrust.
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Drone Delivery
An action game where you fly a drone, collect coins and aim to clear the stage. 200 stages in all.
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Neon Stack
A simple falling-block puzzle for the browser.
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Plus2 — Number Puzzle
A 2048-style puzzle game where you slide the numbers 1 to 9 around and merge them together.