Solution of the task: IMO Shortlist 2010 problem A3
Solutions
#Time ↓TaskUserSolutionCorrectness
187124 years, 5 monthsIMO Shortlist 2010 problem A311235 empty  
142578 yearsIMO Shortlist 2010 problem A3marin049 empty  
123608 years, 7 monthsIMO Shortlist 2010 problem A3JakovCigrovski empty  
104779 years, 6 monthsIMO Shortlist 2010 problem A3PETARMAT empty