A free puzzle game — play it in your browser, no install. A block puzzle built from real polycyclic aromatic hydrocarbons, drawn as proper Kekulé structures.
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Controls: The game shows these before each round, for whichever mode you picked · Falling
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Open the live demo Source on GitHubA block puzzle built from real polycyclic aromatic hydrocarbons. Benzene to coronene, on a hex grid, drawn as proper Kekulé structures.
▶ Play in your browser · Also on itch.io · 日本語 README
No install, no build step, no account, no tracking. It is a handful of static files served straight from GitHub Pages.
Falling — molecules drop like Tetris. Steer, rotate and clear full rows before they stack past the red line. Speed climbs with the level, which rises from both lines cleared and time played, so a round that never completes a line still ramps up.
Placing — no clock.
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