Sudoku. I heard this thing you do once you understand what it 's like for sure somewhere in the Far East, China, Japan, Korea or possible. In a word - Asians. And when it comes to the Asian Games, then immediately on the basis of this, we can understand that you will be waiting for something very strange, very cute, very fun, very interesting and very original. Probably many of you already know what Sudoku. In general, the essence is that now you will collect cubes with drawings and form them into the ranks of his own kind. Proceed, good luck!