Grok 4.7 turns an envelope sketch into playable puzzle game Lightweave in minutes
luismbat · x · 2026-09-23
Developer Luis Batalha tested Grok 4.7 by sketching a game concept on the back of an envelope — minutes later he had a playable web puzzle game, Lightweave.
The game asks players to drag diamonds that rotate light-beam passages so each beam reaches its matching color circle, across 10 levels with undo/reset/hints and keyboard controls. The full game went from hand-drawn concept to live playable product in one pass, showcasing how capable frontier models have become at turning rough sketches into finished software.
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