Solution of the task: IMO Shortlist 2012 problem N6
Solutions
#Time ↓TaskUserSolutionCorrectness
194622 years, 5 monthsIMO Shortlist 2012 problem N611235 empty  
170004 years, 7 monthsIMO Shortlist 2012 problem N6abeker empty  
130107 years, 2 monthsIMO Shortlist 2012 problem N6PETARMAT empty  
130057 years, 2 monthsIMO Shortlist 2012 problem N6marin049 empty