BrainStretch - Logic Puzzle Platform
A library of 28 logic puzzle games (Sudoku, Mahjong, Solitaire, Chess, Minefield and more), all drawn in one consistent visual style. Anyone can play without an account; signing in keeps progress.
Server-authoritative game engine in Elixir/Phoenix LiveView: all game rules run on the server, the browser only draws the board. Puzzle generators run as long-lived server processes that keep puzzles ready, so a new game opens instantly. Shared TypeScript/SolidJS board components, multiplayer tables for selected games, and an Android app built with Capacitor. Built with AI coding agents, backed by automated multi-agent code review, Playwright end-to-end tests and CI/CD to Kubernetes.