The below table contains all results of unofficial participants except for those from Ecuador (their results will be added later).
Preliminary results (updated on April 3)
You can request your work by the jury not later than on April 5 and send us an appeal (a request to reconsider the solution of a specific problem) not later than on April 10. For this purpose, please send a message to the jury (email@example.com) with the grade (R5, R6, …) in the subject line. Please include your name in the text adding «Request of my solutions» or «Appeal, problem No. …».