【original】テトリス https://www.youtube.com/watch?v=Soy4jGPHr3g&pp=ygUM44OG44OI44Oq44K5sm44301514 赤林檎 https://www.youtube.com/watch?v=w6W8bUpNB54sm41746779
http://www.nicovideo.jp/watch/sm44756946
