Solution of the task: IMO Shortlist 2012 problem N6
Solutions
#Time ↓TaskUserSolutionCorrectness
194623 years, 3 monthsIMO Shortlist 2012 problem N611235 empty  
170005 years, 5 monthsIMO Shortlist 2012 problem N6abeker empty  
130108 yearsIMO Shortlist 2012 problem N6PETARMAT empty  
130058 yearsIMO Shortlist 2012 problem N6marin049 empty