Solution of the task: IMO Shortlist 2012 problem A2
Solutions
#Time ↓TaskUserSolutionCorrectness
176105 years, 7 monthsIMO Shortlist 2012 problem A2Lugo empty  
151937 years, 7 monthsIMO Shortlist 2012 problem A2marin049 empty  
135808 years, 4 monthsIMO Shortlist 2012 problem A2kivanovic empty  
123548 years, 7 monthsIMO Shortlist 2012 problem A2PETARMAT empty  
903210 years, 1 monthIMO Shortlist 2012 problem A2abeker empty