Play cards.
Learn how to code.

Code Cards is a card game that teaches you how to code whilst allowing you to go outside, have fun with friends or just take a break.
Download print & play
...it's free & open source!

Question on the front, answers on the back.

Cards can have numbers from 1-9 and be 1 of 4 colors. There are also 3 power-ups per color and 3 multicolor cards per deck.

Play it like Uno! if you get it right.

Every player starts with 7 random cards and must match the card on top of the discard pile with either the same number or color. You can only discard a card if you get the answer right though!

First to place all cards wins.

If you get an answer wrong or can't discard any cards, you need to grab a card from the draw pile. First player to discard all cards and shouts 'compile!' wins.

CSS, HTML, JS, Ruby and Python.

The print and play version includes 5 decks of 55 cards, each deck belonging to a particular language. You can mix and match your play deck as you wish!
The Creative Fund
Ekaterina Polichenkova
Giacinto Garcea
Martin Sugianto
Patrick Hicks
The High Frontier
Art Dahm
Valentina Delfino
Juanjo Cardona
Johnathan Kong
Alexandra Reid
Brian Au
Jake Bowers
Joe Workman
Bernardo Ferrari
Travis Johnson
Kelsey Whelan
Christoph Papes
Eric Starker
Orlando Osorio
Vera Schremmer
Julianna Weir
Torsten Stelling
Melanie K
Joseph Draschil
Jacob Flichtman
Jens Woyke
Portia Morrell
Brandon Walowitz
Tim Siegler
Isee Wiener
Bastiaan de Hart
Lucy Tzitzimititla
Jason Mundie
Nadia Odunayo
Zack Breakstone
Dominique-Elisabeth Harbich
Kathryn Baker
Jurdanas Kriauciunas
Ilverzon Zarate
Jordan Poulton
Steven Black
Carlos Mangas Pita
Kirsten Reeve
Mehdi Medjaoui
Charles Hewitt
Leo Moncada
Kia Hakimi
Agustinus Aditya Pratama
Zak Counides
George Maliwat
Carmelo Cicero
Jimmy Chow
Tak Lo
George Hope
Charlemagne Manalo
Jay Shapiro
Balázs Barta
Matt Graves
Dietmar H.
Anna Cathleen Gheen
Alex Peattie
Frederic Berninger
Sultan AlShamsi
James Winward-Stuart
Catherine Villeret
Keith Farm
Jeff Lance
Brandon Vipperman
Marketa Muzikova
Ben Debnam
George Bell
Dancing with Introverts
Makis Otman
Eduard Ekeheien
Michael Hindman
Joshua Espinoza
Jeff Siegersma
Vikki lowry
Ricardo Poza
Nate Dittrich
Brian Morton
Mozza
Dave Stephenson
Haley Littlewood
Sasha Pats-Nougues
Russell Buxcey
Richard Klose
Robotsheepboy
Christopher R. Souser
Rusty
David Evans
Jason Epstein
Mario Gintili
Gardner Monks
Draper University
Kelly Nelson
Austin Spreng
Linda Maepa
Jaap Willem
Dean Harris
Sheena Loeffel
David Lauber
Lulucursus
Kasper
Elle
Rae
Lori J
Cary Staples
Annamarie Aquino
Felix Torres
Kaila
Enrique Comba
Angelina Gorman
Jesse Garrard
Leong Shing Chew
Vasilis Kourtis
Ion Sirbu
Kevin
Zachary Robbins
Keri Keasal
Stacey
Alicia Zhan
Sam Eichner
Lauren Donoho
Hans Christian Asmussen
M. Scott Ford
Agoeng Bhimasta
Erick Sutanto
Lydia Kitts
Margus Lind
Madison Hanks
Brandon Lehmann
Gorm Reventlow
Jeffrey Jiang
Carl Leisegang
Jeff Kartes
Megan Haigis
Kat Crawford
Jourdan Pomeroy
Darryal Ogle
Lynne Wallace
Carl-Mikael Zetterling
Jithesh Ramesh
Evgeny Shadchnev
MrK¹³
Nich McDougal
Mike "Zazu" Espinos
Angel Adams
Plau M
Georgio Georgiev
Kevin Do
Richard Holt
Joe Grimaldi
Lukas Briem
Rodrigo Terra
Khadeem Caesar
Gariabell
Treehouse
Kate Sandler
Rick Brown
Ryan Wallace
Danni Priscilla Hu
Patrick Grunau
Gustavo Gutierrez
Lodewijk Hemmes
Tom Kimmelman
Jared Neal
Andreas Schwanke
Chong Lee
Sasa Jovic
Katinka Espersen
Claudio Fernandes
Luc Demoulin
David Figuereo
Melri Nightwind
Kisha Paiso
Tris Blackall

Thanks to all backers and contributors.

Phil Southwick
Branden Shaulis
Zachary Williams
Stephen Jennings
Jay Sivasailam
Lisa Geene
Xavier Koma
Damian O'Connor
Martin Bishop
Ignasi Pizarro
Kevin Youkhana
Kristian Sobierajski Skog
Nicholas Hughes
Franziska Schwarzkopf