Remix Library
21 projects to play, pull apart and make your own. Open one, try it, and hit Remix to get your own copy of the code.
New here? Start with one of these
Games
Castle Escape
A text adventure: explore the castle, find the crown, and get out. Type commands to play.
Flappy Square
Tap to flap through the pipes. Gravity is not your friend.
Rock Paper Scissors AI
Play against a computer that learns your habits and tries to predict your next move.
Snake
The classic: eat the food, grow longer, don't bite yourself.
Space Miner Clicker
Click the asteroid, buy drills and robots, and watch the crystals pile up.
Brick Breaker
Bounce the ball, smash every brick. Aim with where it hits the paddle.
Pixel Jumper
A platformer with 3 levels: run, jump, grab coins, dodge spikes, reach the flag.
Art & Animation
ASCII Art Studio
Turn words into giant banners, draw the Mandelbrot fractal, and make patterns, all out of text.
Fireworks
Click anywhere to launch a firework. Hundreds of glowing particles, a few lines of physics.
Warp Speed
Fly through a 3D starfield. Move the mouse to steer, hold to go to lightspeed.
Music & Sound
Techy
ChatBot Buddy
Build a chatbot from rules: it remembers your name, does math, tells jokes and talks back.
Matrix Rain
The famous falling green code. Type a message and watch it hide in the rain.
Secret Codes
Encrypt messages with a Caesar cipher, then crack codes without the key, like a real codebreaker.
Game of Life
Conway's famous simulation: four simple rules, and patterns that seem alive.
Probability Lab
Roll dice 10,000 times, estimate π by throwing random darts, and see math turn into pictures.
Sorting Visualizer
Watch bubble, insertion, selection, merge and quick sort race. Count every compare and swap.
Maze Maker & Solver
Generate a random maze with depth-first search, then solve it with breadth-first search.
