Scala Hack Session ======================  Welcome to Scala Hack Session. What is the best way to start a new language?  1. Code immediately following this step-by-step sessions 2. Read further materials and resources provided by each sessions     Remember the old C64 games like Tetris (http://www.youtube.com/watch?v=x5Fp26rVXF0) or Bubble Bobble (http://www.youtube.com/watch?v=gggp9JkY1Pk)? Each level was not bigger than a screen and so are the sessions.