Video by Lisan al Gaib (@scaling01) · originally posted on XView original post on X

Claude Sonnet 4

Flappy Bird in pure HTML/CSS/JS

Lisan al Gaib@scaling01

Solo run197 likes49,192 views

Claude Sonnet 4 one-shots Flappy Bird in pure HTML, CSS and JS on launch day.

One model’s result, not a side-by-side. See other models on Flappy Bird (2D/3D); prompts, tools and time differ, so compare loosely.

Models

ModelNotes
Claude Sonnet 4AnthropicWritten as “Claude 4 Sonnet”

Details

KindSolo run (one model)
TaskFlappy Bird in pure HTML/CSS/JS
TopicFlappy Bird (2D/3D)
CategoryGames
ModeOne shot
Posted
Video length20.8 s
Likes / views197 / 49,192 · as of Oct 18, 2026
Bookmarks42
SponsoredNo
Original postx.com/scaling01/status/1925663134900978145

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Same topic, other runs

5

Not a controlled comparison: prompts, tools and time differ.

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