Kōans list Ruby http://rubykoans.com/ https://github.com/neo/ruby_koans https://github.com/sathish316/metaprogramming_koans Python https://github.com/gregmalcolm/python_koans Clojure https://github.com/functional-koans/clojure-koans core.logic https://github.com/sritchie/core.logic-koans ClojureScript http://clojurescriptkoans.com/ Scala http://www.scalakoans.org/ https://github.com/rubbish/scala-koans https://github.com/sbt/sbt-koan Groovy http://groovykoans.org/ Lisp https://github.com/google/lisp-koans Angularjs https://github.com/bjpbakker/angular-koans Backbone https://github.com/larrymyers/backbone-koans CoffeeScript https://github.com/sleepyfox/coffeescript-koans JavaScript https://github.com/liammclennan/JavaScript-Koans https://github.com/mrdavidlaing/javascript-koans Go https://github.com/cdarwin/go-koans Git http://gitimmersion.com/ FSharp https://github.com/ChrisMarinos/FSharpKoans Dart https://github.com/butlermatt/dart_koans Perl https://github.com/forcedotcom/PerlKoans CSharp https://bitbucket.org/srtsolutions/csharpkoans Objective-C https://github.com/joecannatti/Objective-C-Koans Java https://github.com/matyb/java-koans Haskell https://github.com/HaskVan/HaskellKoans https://github.com/tonymorris/course Erlang https://github.com/patrickgombert/erlang-koans Elixir https://github.com/seven1m/30-days-of-elixir Lua https://github.com/kikito/lua_missions Neo4j https://github.com/jimwebber/neo4j-tutorial Mongodb https://github.com/chicagoruby/MongoDB_Koans Reactjs https://github.com/arkency/reactjs_koans DotNet https://github.com/CoryFoy/DotNetKoans ColdFusion https://github.com/bittersweetryan/ColdFusion-Koans GNU Smalltalk https://github.com/sl4m/gnu_smalltalk_koans Prolog https://github.com/araneforseti/prolog-koans MyBatis https://github.com/quux00/mybatis-koans Bash https://github.com/marcinbunsch/bash_koans DLang (D programming Language) https://github.com/ilmanzo/DLangKoans PowerShell https://github.com/vexx32/PSKoans