Ultimate Tic Tac Toe

An Ultimate Tic Tac Toe game built with Astro, Svelte, and Tauri with multiplayer support using Socket.IO.
Playable at https://tic-tac-toe.thistim.me/

Installation

1. Clone the repository:

   git clone https://github.com/itsthistim/tic-tac-toe-ultimate.git
   cd tic-tac-toe-ultimate
   

2. Install dependencies:

   pnpm install
   

3. Start the development server:

   pnpm run dev
   

4. (Optional) Build for Tauri desktop app:

   pnpm run tauri dev
   

Project Structure

• src/components/ — Svelte 5 components using modern runes syntax
• src/lib/utils.ts — Centralized win/draw logic and TypeScript types
• src-tauri/ — Tauri configuration and Rust backend
• src/pages/index.astro — Main game page

Game Rules

Ultimate Tic Tac Toe consists of 9 regular tic-tac-toe boards arranged in a 3×3 grid. Players take turns, and the position of their move determines which board the opponent must play in next. Win 3 boards in a row to win the ultimate game!

Read more about the rules on the Wikipedia page.