Coding Gym is a programming lab format targeting anyone is keen on improving proficiency in designing and coding algorithms.
This is not a contest: Coding Gym is collaborative, this contest is served just as a challenge container.
More information on Coding Gym: http://coding-gym.org
To register to this Coding Gym: http://modena.coding-gym.org/
For each challenge, solutions are posted under the "Discussions" tab. However, not every solution discussed at the Coding Gym will be published.