Can you solve it? 24 hour puzzle people
by Alex Bellos from on (#4CPD4)
Logic problems to keep you up all night
UPDATE: Click here for the solutions
The little-known sport of extreme puzzling held its premier tournament this weekend in Hungary. The annual 24 Hour Puzzle Championship is a physical and intellectual endurance event in which contestants from around the world solve puzzles non-stop from 10am on Saturday to 10am on Sunday.
"I have no idea why puzzlers from all over the world like this crazy championship," said Gyorgy Istvan, one of this year's organisers. "But it's been going for 19 years. I guess it is because in each sport the top players like to test their skills in extreme ways."
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