ClueCon's Coder Games is a day filled with games and fun for every attendee. Whether you like to code your way to the prize or are a builder at heart, there is something for everyone. You can work as a team or go solo as you utilize the provided materials, including a 3D printer, to build your creation!


FreeSWITCH Free For All


Most Innovative use of FreeSWITCH to solve any problem.

Solution can include C modules, Scripts such as LUA or JS, ESL or any combination. Try to use the communication features from FreeSWITCH such as SIP or WebRTC. Since FreeSWITCH is open-source The solution should use FreeSWITCH as a key component and be reproducible by others. We may consider making it part of FreeSWITCH! The winner will be chosen by the Coder Games Judges. The Prize for the winner is a Bar-Top Arcade machine. 2nd and 3rd place will receive a prize determined at the time of the games.

Raspberry Pi Makers

3D Printer printing an old phone Raspberry Pi Makers is a maker challenge using a Raspberry Pi and arduino sensors to build a machine that can solve a simple challenge. We provide the Raspberry Pi, and you provide the solution! Last year, the Raspberry Pi Maker winners crafted an LED enabled coffee ordering device using Flowroute’s SMS! What will you create? The possibilities are endless!

Flowroute Challenge

An Arduino board

Most innovative IoT use of Flowroute

The challenge is to integrate communications into a personal assistant or smart device such as Alexa, Google Home to enable users to interact in a more intuitive, personal way using calling and messaging. A few use case examples are the ability to request food delivery, set up two-factor authentication, or request general information such as directions, the weather, or traffic alerts. Stop by the Flowroute booth to get hands-on guidance to get up and running quickly. You can access Flowroute’s APIs and documentation at


An Arduino board CodeFights is about improving your coding skills by solving programming challenges. Some modes are single-player and some are multi-player. Each one is a little different, so be sure to try them all! Take the time to dig into more complicated problems, many submitted by the CodeFights community. Rise up the leaderboard by delivering the shortest solution in your language of choice, or passing as many tests as possible. Submit your own challenge for the community to solve for a chance to be chosen as the featured Challenge of the Week!

Ytel's message360 Challenge

Ytel Challenge Using the Ytel message360 API makes it easy to integrate communications functionality such as voice, text, email and direct mail into any application, with text/SMS as a core feature. We challenge you to “hack” the API to create your own unique, user-friendly app. Access API documentation and start building now!

FreeCYCLED Hacks

3D Printer printing an old phone Do you like to apply your hacking skills to real life too? Have you ever used a paperclip and a rubber band to fix something? Then this is the competition for you! Show off your skills and win a prize! Build a contraption out of everyday materials that can move a ping pong ball one one foot forward.

Coder Games 2017 Sponsors:

ClueCon 2017 Sponsors: