Solution of the task: IMO Shortlist 2012 problem A2
Solutions
#Time ↓TaskUserSolutionCorrectness
176104 years, 3 monthsIMO Shortlist 2012 problem A2Lugo empty  
151936 years, 3 monthsIMO Shortlist 2012 problem A2marin049 empty  
135807 yearsIMO Shortlist 2012 problem A2kivanovic empty  
123547 years, 3 monthsIMO Shortlist 2012 problem A2PETARMAT empty  
90328 years, 9 monthsIMO Shortlist 2012 problem A2abeker empty