One Stroke 3D – HTML5 Puzzle Game

One Stroke 3D is a modern neon-style one-stroke puzzle game where players connect all nodes using a single continuous line. It includes 51 handcrafted levels, multiple 3D shapes, smooth animations, mobile optimization, and a built-in level editor. Easy to reskin, fully documented, and ready for web, Android/iOS, and game portals.

Gameplay Features

One-stroke puzzle mechanic
51 handcrafted levels
Star rating system (1–3 stars)
Hints & unlimited undo
Multiple 3D shapes (cube, tetrahedron, etc.)
Level locking & progression
Auto-save & continue system

Platform Support

Mobile, tablet, and desktop compatible
Touch, mouse, and keyboard controls
Cross-browser compatible
PWA installable

Graphics & UI

Three.js WebGL 3D graphics
Neon glow visuals & particle effects
Smooth animations
Modern, clean UI
Easy color/theme customization

Audio

Background music
5 sound effects (click, draw, success, error, victory)
Separate music & SFX toggles

Technical Features

Clean ES6 JavaScript
Modular, well-commented code
JSON-based levels & settings
Fast loading & optimized performance

Level Editor

Visual level editor included
Add/remove nodes easily
Instant playtesting
Export/import JSON levels

Publishing

Upload directly to any web host
Ready for Android/iOS via Cordova/Capacitor
Game portal compatible (CrazyGames, GD, etc.)
Supports banner, interstitial & rewarded ads

Package Includes

Full source code (HTML, CSS, JS)
All game assets
51 pre-made levels
Level Editor tool
Complete documentation