Res­ults of the qual­i­fy­ing round

Dear par­ti­cipants of the Olympi­ad, their par­ents, teach­ers and club leaders,
We pub­lish the com­plete pro­tocol of the qual­i­fy­ing round and solu­tions of prob­lems along with the assess­ment cri­ter­ia. At the moment, not all appeals have been pro­cessed, please stay tuned for the update of points in your per­son­al accounts.

• Solu­tions of Problems 
• Com­plete protocol 

An over­all score of «-1» means that your solu­tions are dis­qual­i­fied. At the same time, in the per­son­al account, the tasks in respect of which the jury recor­ded viol­a­tions (cheat­ing from open sources on the Inter­net, col­lab­or­a­tion) were marked as cancelled.

If you find an error in your per­son­al data, then make cor­rec­tions your­self in the set­tings of your per­son­al account. Please pay spe­cial atten­tion to the grade number!

Accept­ance of appeals will con­tin­ue in per­son­al accounts until Janu­ary 14 (23:59 Moscow time). Answers to appeals will be provided by Janu­ary 19. The final res­ults of the qual­i­fy­ing round will be pub­lished after pro­cessing of all appeals. The date of the final round and the format of the event (depend­ing on the epi­demi­olo­gic­al situ­ation) will be determ­ined later.