Demos

See some programs you will be able to write with CodeHS.

Breakout


The classic arcade game.

Intro to CS

Snake


The classic arcade game.

Intro to CS

Simple Snake


The classic arcade game.

Intro to CS

Helicopter


Hold the mouse button down to go up. Avoid the obstacles.

Intro to CS

Avalanche


Move the mouse to avoid the obstacles.

Intro to CS

The Game of Life


Watch Conway's classic game of life.

Intro to CS

Evolution Simulation


Simulate evolution and gene combination.

Intro to CS

Tic Tac Toe


Get three Xs or three Os in a row to win.

Intro to CS

Connect Four


The original vertical strategy game where you try to get four in a row.

Intro to CS

Random Circles


Circles of random size and color appear on the window.

Intro to CS

Water Color Grid


Move the mouse to generate a water color.

Intro to CS

Drawing Circles


Click and drag to draw circles.

Intro to CS

Drawing Lines


Click and drag to draw lines.

Intro to CS

Bouncing Ball


A ball bounces around the window.

Intro to CS

Drawing


Select different colors and paint on a canvas.

Intro to CS

Kick-Ups


See how long you can keep the ball in the air. Tap or click to kick it.

Intro to CS

Paint Splatter


Click or tap to add a splatter.

Intro to CS

Tetris


Play the classic videogame built in the Sandbox by CodeHS Tutor Brandon Okumura.

Intro to CS

Music Visualizer


Create your own music visualization!

Intro to CS

Binary Game


Practice making numbers in binary.

AP CSP

Secret Image Steganography


Hide a secret image inside a cover image.

AP CSP

Pixel Picker


Hover image to select pixels.

AP CSP

HTML Calendar


Create a calendar with an HTML table.

AP CSP

Music Library


Use CSS to style a music library.

AP CSP

Pokemon Simulation


Create and train your Pokemon.

AP Java

Battleship


The classic battleship game.

AP Java

Madlibs


Fill in the blanks and laugh playing Madlibs!

AP Java

Complex Triangle


Make a complex triangle with Tracy.

Hangman


Play a game of hangman.

Starburst


Make a starburst with Tracy.

Rainbow Rug


Make a colorful rug with Tracy.

Castle


Build a castle with Tracy.

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