Hungary has a storied history of mathematical excellence (the "Martians of Mars"). While the specialized high schools (like Fazekas in Budapest) focus on Olympiad training, the plays a different, crucial role:
"The sum of the ages of a mother and daughter is 44 years. In 8 years, the mother will be twice as old as the daughter. How old is the daughter now?" kenguru matematika verseny
In Hungary, the competition is deeply integrated into the school system, often managed with local organizations like History of Kangaroo Math Test - 98thPercentile Hungary has a storied history of mathematical excellence