The 25th World Puzzle Championship, and its younger sibling the World Sudoku Championship, will take place next week in Senec in the Slovak Republic. You can find the details at the official web site. It’s a competition featuring rounds and rounds of culture-free, language-neutral (mostly logic) puzzles. The final version of the instruction booklet has been posted, so you can see examples of the sorts of puzzles that are going to be faced.
I’m not quite energetic enough to do as in-depth a preview as I have done in previous years, but here are some quick notes. The World Puzzle Championship this year will have 25 full national “A” teams, one up from last year; welcome to Austria and Belarus, farewell (hopefully briefly!) to Romania. There will also be participants – if not full teams – from Belgium, Canada and Luxembourg, the first two of which have had podium-placed full teams in the WPC’s early years. With the make-up of sundry “United Nations” teams, as well as nations’ “B” teams (and, unusually, five “C” teams and even a “D” team) there will be fifty teams in total. This is hugely impressive, though it’s to be noted that this means teams are split over a number of different hotels, which is a slightly different way of doing it than most years – though a very practical one. It’s a particular thrill for me to see that Berni and Silke of Croco-Puzzle are getting to play on the German “B” and “C” teams.
The UK team retains Neil Zussman and Tom Collyer from last year, though substitutes in Adam Bissett and Thomas Powell for James McGowan and David McNeill. (David can’t make it to defend his over-50 titles in both sudoku and puzzles; a pity, not least because it neatly blows up one of my predictions.) The UK team would be doing very well to finish in the top ten of national “A” teams this year.
For the last two years, this site has tipped Japan to win and they’ve finished second. The German “A” team is missing Florian Kirch, for the saddest of reasons, and Michael Ley (who finished eighth in the main rounds) is on the German “B” team once again. The Japan “A” team has last year’s champ Ken Endo and last year’s fifth-placed Kota Morinshi, but also has Taro Arimatsu and Hideaki Jo who finished 1st and 3rd in 2010. That’s too scary a line-up to ignore, and thus this site tips Japan once again, and would be prepared to back it up with a small bet at even money.