O desafio Let Arduino Play criado pela BricoGeek (http://www.bricogeek.com/)
(https://lusorobotica.com/proxy.php?request=http%3A%2F%2Fwww.bricogeek.com%2Fimgnoticias%2F1252491823.jpg&hash=e2605ab7050010afcfa730c95e6e8bd31401cfc3)
Podem ver os vencedores aqui: http://www.bricogeek.com/contest/let-arduino-play/resultados.php