The Complete Web Developer in 2026

The Complete Web Developer in 2026

40 hours of video
401+ lessons
10 projects
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CSS puzzle game code fragment

CSS puzzle game

A photo puzzle game built entirely with CSS. Drag and rearrange pieces to complete the image.

Made with:

HTML
CSS

Dependencies:

Pug
SCSS
View Code and Demo
Pure CSS Tic Tac Toe CSS game code CodePen

Pure CSS Tic Tac Toe

A glowing neon tic-tac-toe built with CSS and SVG. No JavaScript involved.

Made with:

HTML
CSS

Dependencies:

Pug
Stylus
View Code and Demo
CSS Connect 4 piece of code

CSS Connect 4

The classic Connect 4 game recreated in a full 3D style using only HTML and CSS.

Made with:

HTML
CSS

Dependencies:

None
View Code and Demo
Pure CSS table tennis game

Pure CSS table tennis game

A working ping-pong game built with pure CSS. One of the most impressive examples of what CSS can do alone.

Made with:

HTML
CSS

Dependencies:

SCSS
View Code and Demo
Catch that light! game CodePen

Catch that light!

Click when the moving light hits the right spot. A pure CSS reaction game.

Made with:

HTML
CSS

Dependencies:

SCSS
View Code and Demo
Pure CSS mine sweeper code snippet

Pure CSS mine sweeper

A fully functional minesweeper game implemented with CSS only.

Made with:

HTML
CSS

Dependencies:

SCSS
View Code and Demo
Demon Killer II code fragment

Demon Killer II

Click to eliminate demons before they reach you. Built with just HTML and CSS.

Made with:

HTML
CSS

Dependencies:

None
View Code and Demo
Cake game CodePen

Cake game

Navigate your cursor to dodge objects falling on screen. Pure CSS, no JavaScript.

Made with:

HTML
CSS

Dependencies:

Pug
Stylus
View Code and Demo
Stacker piece of code

Stacker

Stack blocks on top of each other to reach the top. A timing game built with CSS.

Made with:

HTML
CSS

Dependencies:

Slim
SCSS
View Code and Demo
Retro dungeon maze puzzle code snippet

Retro dungeon maze puzzle

Navigate a retro maze to reach the exit. Uses CSS with minimal JavaScript.

Made with:

HTML
CSS
JavaScript

Dependencies:

SCSS
TypeScript
Pug
View Code and Demo
CSS space invaders code fragment

CSS space invaders

The classic Space Invaders game recreated entirely with HTML and CSS.

Made with:

HTML
CSS

Dependencies:

None
View Code and Demo
Whac-A-Mole CodePen

Whac-a-mole

Click on the moles as they pop up before they disappear. Pure CSS implementation.

Made with:

HTML
CSS

Dependencies:

None
View Code and Demo
Build a lighthouse piece of code

Build a lighthouse

Click the correct blocks in sequence to construct a lighthouse. Pure CSS.

Made with:

HTML
CSS

Dependencies:

SCSS
View Code and Demo
The Mine code snippet

The mine

An adventure game where you navigate through a mine to reach the end. CSS only.

Made with:

HTML
CSS

Dependencies:

SCSS
View Code and Demo
Target practice code fragment

Target practice

Hit as many targets as possible in 8 seconds. A fast-paced pure CSS game.

Made with:

HTML
CSS

Dependencies:

SCSS
View Code and Demo
The Caretaker piece of code

The Caretaker

A horror maze game where you must find your way out. Built entirely with CSS.

Made with:

HTML
CSS

Dependencies:

Haml
SCSS
View Code and Demo

Want to build your own JavaScript game? Check out our JavaScript game ideas with source code.

Looking for more CSS inspiration? Browse our full collection of CSS examples.