
HKOTEN PRODUCT · WEB GAME
Cờ Thú · Jungle Chess
Strategy you can play.
A browser game bringing board rules, game state and interactive play together. Open the live demo to explore.
Opens the live demo in a new tab.HKOTEN PRODUCTS / ENGINEERING NOTES
Two interactive products you can try directly in the browser. They are internal HKOTEN builds, not client work; the notes below describe what they demonstrate and what they do not.

HKOTEN PRODUCT · WEB GAME
Strategy you can play.
A browser game bringing board rules, game state and interactive play together. Open the live demo to explore.
Opens the live demo in a new tab.
HKOTEN PRODUCT · WEB GAME
Familiar rules. Digital interaction.
A web-based Vietnamese card game, with an interface you can try directly in your browser.
Opens the live demo in a new tab.Board and card rules are modelled as explicit state transitions rather than hidden inside the interface. That makes edge cases testable and behaviour explainable.
A move is validated before it changes the game state. The interface reflects the state; it does not invent it.
Both products are playable in a browser, so layout, touch targets, loading and error states matter as much as the rules.
These are product demos built by HKOTEN. They are not commissioned client projects, and they are not presented as proof of a client outcome. Client case studies will be published only with written permission.
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