Terms and conditions: C, Clojure, C++, C++14, C#, Erlang, Go, Haskell, Java 7, Java8, JavaScript, Julia, Kotlin, Lua, Objective-C, Perl, PHP, PyPy, PyPy, Python 2, Python3, R, Ruby, Scala, Swift can be used to solve the coding challenges. One person can win only one ticket. Plagiarism is flagged and banned from the competition. Fake accounts are banned from the competition. The tickets cannot be exchanged to cash or anything other than actual Codemotion Madrid 2019 entrance tickets. The competition ends 7 days before the conference. Codemotion reserves the right to change the conditions of this promotion at any time without prior warning.