# Smoothbrain ## Recent Posts - [I built NFT Flappy Bird with Claude Sonnet 3.5 in 2 Hours](https://paragraph.com/@smoothbrain/building-nft-flappy-bird-with-claude-sonnet-3-5): Sonnet 3.5 is rumored to be a powerful LLM for coding. Let's put it to the test. ## Blog Information - [Homepage](https://paragraph.com/@smoothbrain/): Main blog page - [RSS Feed](https://api.paragraph.com/blogs/rss/@smoothbrain): Subscribe to updates ## Optional - [All Posts](https://paragraph.com/@smoothbrain/): Complete post archive - [Sitemap](https://paragraph.com/@smoothbrain/sitemap-index.xml): XML sitemap for crawlers