Crossmath - Phaser 3

Crossmath is a compact, mobile-first math crossword puzzle template that’s easy to pick up and satisfying to solve. Each level is built from short equations that intersect like a crossword—so every correct placement pushes multiple lines closer to completion.

Core Gameplay

• Goal: fill all empty cells with candidate numbers to make every equation true.
• Equations run horizontally and vertically (crossword-style) and include one = sign.
• Operators support +, -, ×/x, and ÷.
• Tap an empty cell to select it, then tap a candidate number to place it.
• Drag a candidate directly onto a target cell for faster play.
• Use the Clear button to reset placed candidates and try again.

Levels + Generator

• Includes 25 ready-to-play levels generated from an included puzzle generator.
• The generator is part of the source and can be run to create new boards for your own updates.
• Generated output is stored as prebuilt runtime data, so gameplay stays fast and lightweight.

Template Features

• Mobile-friendly layout with responsive scaling.
• Designed for a 1080×1920 (9:16 portrait) target resolution.
• Clean scene flow: boot → loading → title → game.
• Sound effects system with SFX toggle button.
• Built-in tutorial flow to teach tap-to-place and drag-to-place interactions.
• Reskin-ready asset layout under public/assets/.

Tech Stack

• Phaser 3.90 (HTML5 game framework).
• TypeScript codebase for maintainability and safe refactors.
• Vite-powered development and production builds.