Explore what CodeHS has to offer for districts, schools, and teachers.
Click on one of our programs below to get started coding in the sandbox!
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Breakout
The classic arcade game.
Snake
Simple Snake
Helicopter
Hold the mouse button down to go up. Avoid the obstacles.
Flappy Karel
Click to flap.
Avalanche
Move the mouse to avoid the obstacles.
The Game of Life
Watch Conway's classic game of life.
Evolution Simulation
Simulate evolution and gene combination.
Tic Tac Toe
Get three Xs or three Os in a row to win.
Connect Four
The original vertical strategy game where you try to get four in a row.
Random Circles
Circles of random size and color appear on the window.
Water Color Grid
Move the mouse to generate a water color.
Drawing Circles
Click and drag to draw circles.
Blinking Rectangles
Move the mouse.
Drawing Lines
Click and drag to draw lines.
Bouncing Ball
A ball bounces around the window.
Drawing
Select different colors and paint on a canvas.
Kick-Ups
See how long you can keep the ball in the air. Tap or click to kick it.
Paint Splatter
Click or tap to add a splatter.
Tetris
Play the classic videogame built in the Sandbox by CodeHS Tutor Brandon Okumura.
Music Visualizer
Create your own music visualization!
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