Tree Appreciator

Summary by Cyber Security News14 Oct 2026, 23:23 CET

About this summary. This is a short excerpt from the description that Simon Willison published with its article. Cyber Security News did not report or verify the underlying story. Read the original: https://simonwillison.net/2026/Oct/14/tree-appreciator/

Tool: Tree Appreciator Another game experiment with Claude. This one used the default Claude iPhone app (chat mode, not Claude Code mode) where I prompted Claude Opus 5.5 Max with: Build a three js game called "Tree appreciator" - it shows you two algorithmically generated trees and the game mechanics is about appreciating the differences between them. Think hard about how to make sure it is both fun and beautiful.

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