KA Coding Contests

## Official Coding Contests

* Contest: Animate a Rigged Character ended May 12, 2016. See results here
* Contest: Rig a Character ended March 15th, 2016. See results here

* Contest: Retro Game ended March 2nd, 2016. See results here

* Contest: Gingerbread House ended December 24th, 2015. See results here

* Contest: Internet 101 ended December 15th, 2015. See results here

* Contest: Pixar in a Program ended November 20th, 2015. See results here

* Contest: Motivational Message ended November 20th, 2015. See results here

* Contest: Costume Contest ended November 5th, 2015. See results here
* Contest: Scary JQuery ended November 2nd, 2015. See results here
* Contest: Celebration! ended September 8, 2015. See results here
* Contest: Card Deck ended August 24, 2015. See results here
* Contest: Tomorrowland ended August 10, 2015. See results here
* Contest: Click-n-learn ended August 3, 2015. See results here
* Contest: Emoji Maker ended July 27, 2015. See results here
* Contest: Comic Strip ended July 20, 2015. See results here
* Contest: Fantasy Race Car ended July 11, 2015. See results here
* Contest: Code-a-Character ended July 4, 2015. See results here
* Contest: In the Summertime ended July 4, 2015. See results here
* Contest: Generative Art ended June 17, 2015. See results here
* Contest: 100% Organ-ic Code ended June 3, 2015. See results here
* Contest: Earth Day ended May 10, 2015 . See results here
* Contest: Data Hunt ended May 7, 2015. See results here
* Contest So Many Species ended April 30, 2015. See results here
* Contest: Ecological Interactions ended April 28, 2015. See results here
* Contest: DecoratEgg ended April 7, 2015. See results here
* Contest: Animate a Woman in History ended April 5, 2015. See results here
* Contest: Women in History ended March 31, 2015. See results here
* Contest: Pot O' Something ended March 23, 2015. See results here
* Contest: Why Pi? ended March 14, 2015. See results here
* Contest: Code a Pie from Pi ended March 14, 2015. See results here
* Contest: Tell a Fairy Tale ended February 28, 2015. See results here
* Contest: Valentine's Day ended February 15, 2015. See results here
* Contest: Fabric Pattern ended February 7, 2015. See results here
* Contest: Contest Badge! ended February 4, 2015. See results here
* Contest: Best Use of Sound! ended January 20, 2015. See results here
* Contest: Fireworks ended January 2, 2015. See results here
* Contest: Snow Game ended December 24, 2014. See results here
* Contest: Animate this Snow Globe ended December 20, 2014. See results here
* Contest: Tree Decorating ended December 15, 2014. See results here
* Contest: Light Up this House ended December 15, 2014. See results here
* Contest: Pumpkin Carving Contest was presumably intended to end in November, 2014, but doesn't appear to have results posted.

* Contest: Fractions Game ended June 27, 2014. The winning entry can be seen here

## Official Projects

* Metaballs!
* The Magnificent Old Spice Man: Monster Cannonball Extraordinaire
* Learning the scale function
* Interact: Area of a Circle
* Interact: Absorption Lines
* Wandering Planets
* Parallax Effect
* Right Angle Approximation
* Subtended Angle
* Elliptic Orbit Using a Focus
* Elliptic Orbit
* Circular Orbit
* INTERACT: Shadows on Earth
* INTERACT: Parallax Effect
* Properties of an Elliptical Orbit
* Telescope Tracking Mars
* Ellipses and Areas
* Estimating Pi
* INTERACT: Approaching Pi
* Orbits
* Oh Noes
* Puzzle-Game Challenge
* Frozen Galaxy
* Level 8: Random Algorithms
* Super Fancy Dividing Game
* Mandelbrot Set
* Juggling
* Challenge Number Patterns
* Minecraft World
* Parallax Poles
* Fancy Diving Game
* Challenge - Visualizing the Chain Rule
* Basic Diving Game
* Challenge: Unbiased Estimate of Population Variance
* Star Creator
* Magic Marker
* I'm Watching You!
* Waves
* Night and Day
* Bar Chart
* Pink Fluffy
* Hilbert Curve
* Bobbing Planets
* Modeling Air Resistance
* Leaving Trails
* Winston
* Maze Generator
* Static Fireworks
* Bouncing Ball
* Depth First Traversals of Binary Trees
* Scribble Pad
* Snake
* Circuit Board
* Playing with Sin and Cos
* Big Dipper
* Sierpinski's Triangle
* Circle Splitter
* Speed Circles
* Beads
* Moving Bouncing Ball
* The Solar System
* Particle Vortex
* Radar
* Plant Leaves
* Tree Generator
* Bubbly Curves
* Spinning Galaxy
* Paddle Ball
* Aurora
* Snowman
* Chompy and Friends
* Rocketship Launch
* Super Spiral
* Particle Stream
* Level 1: Primality Test
* Level 6: The Prime Number Theorem
* Basketball Decisions
* Exploring Pendulums
* Hypnoswirl
* Slither
* Game of Life
* Turing Machine
* Birds Flock Together
* Mercury Subspace
* Jumpgirl
* Nyan Cat
* Pascal's Triangle
* Planets
* Parallax
* Projectile and Orbital Motion

**☀ All Khan Academy content is available for free at: www.khanacademy.org**