Solution of the task: IMO Shortlist 1990 problem 23
Solutions
#Time ↓TaskUserSolutionCorrectness
255021 year, 3 monthsIMO Shortlist 1990 problem 23loki6 empty  
255011 year, 3 monthsIMO Shortlist 1990 problem 23IvanK empty  
244101 year, 11 monthsIMO Shortlist 1990 problem 23msaric empty  
157037 years, 1 monthIMO Shortlist 1990 problem 23ivanvojvodic empty  
129728 years, 5 monthsIMO Shortlist 1990 problem 23lkkraljevic ??? ????? ??????? ?? ???????????
133208 years, 5 monthsIMO Shortlist 1990 problem 23Daniel_Sirola empty  
129798 years, 6 monthsIMO Shortlist 1990 problem 23matsimic empty  
129668 years, 6 monthsIMO Shortlist 1990 problem 23kivanovic empty  
677110 years, 10 monthsIMO Shortlist 1990 problem 23asdf empty