diff --git a/README.md b/README.md
index d6af229..89983c0 100644
--- a/README.md
+++ b/README.md
@@ -18,6 +18,7 @@ together at **[tiennm99dev.github.io/ai-coding-workflow-labs](https://tiennm99de
 | [`vin-obsidian-workflows/`](./vin-obsidian-workflows/) | Vin Obsidian workflows mini-lesson practices (Obsidian vault) | — |
 | [`gsd-framework/`](./gsd-framework/) | GSD (Get Shit Done) Advanced Vibe Coding practice — expense splitter (Vite/Preact) | [/gsd-framework/](https://tiennm99dev.github.io/ai-coding-workflow-labs/gsd-framework/) |
 | [`cline/`](./cline/) | Cline agent test — Flappy Bird game (Phaser/webpack) | — |
+| [`solver/`](./solver/) | Solver agent test — Netty 4 WebSocket game server (Java/Maven) | — |
 
 The `Deploy to GitHub Pages` workflow builds every app with its base path under
 this repo and publishes them as one site with a root index.