Václav Klaus, the Czech president, has organized - no, it is not a rock concert against the global warming religion (he only organizes jazz concerts at the Prague Castle) but rather the second world championship in Sudoku,
Figure 1: Olympic games 2016: Prague?
It's a pleasure to announce that Thomas Snyder, a 27-year-old Harvard PhD student of biochemistry (JPG) who grew up in Buffalo, New York, became the world's champion. Congratulations!
Figure 2: The world's champion together with the organizer.