*Note: the two categories differ in the first and last ten questions, making the advanced category's exam harder since questions are ordered based on difficulty. This means that the first 10 questions were in the regular category, the last 10 were in the advanced category, and the rest were common in both categories.
In its second year, the competition has grown significantly, now bringing together 2,600 participants from over 1,350 high schools across 74 countries.
*Note: the two categories differ in the first and last ten questions, making the advanced category's exam harder since questions are ordered based on difficulty. This means that the first 10 questions were in the regular category, the last 10 were in the advanced category, and the rest were common in both categories.
This marks the first year of the competition with 750 participants hailing from more than 300 high schools, spanning more than 40 countries.
